\left| 3 x - 1 \right| < x + a

ab:T438,

- 1 < x < 3

2a:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x

"}}],"에 대한 부등식 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$aa"}}],"의 해가 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$ab"}}],"일 때, 양수 ","$Lac","의 값은? [4점]\n① ","$Lad","\n② ","$Lae","\n③ ","$Laf","\n④ ","$Lb0","\n⑤ ","$Lb1",""]}]]}] b2:T594,

3 x + 4 y + 17 = 0

b3:T775,

x ^{2} + y ^{2} = 1

2b:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["좌표평면에서 직선 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$b2"}}],"을 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x

"}}],"축의 방향으로 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

n

"}}],"만큼 평행이동한 직선이 원 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$b3"}}],"에 접할 때, 자연수 ","$Lb4","의 값은? [4점]\n① ","$Lb5","\n② ","$Lb6","\n③ ","$Lb7","\n④ ","$Lb8","\n⑤ ","$Lb9",""]}]]}] ba:Tee3,

42 \times \left( 42 - 1 \right) \times \left( 42 + 6 \right) + 5 \times 42 - 5 = p \times q \times r

2c:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

2

"}}]," 이상의 세 자연수 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

p

"}}],", ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

q

"}}],", ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

r

"}}],"에 대하여\n",["$","span","p0-0-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$ba"}}],"일 때,\n","$Lbb","의 값은? [4점]\n① ","$Lbc","\n② ","$Lbd","\n③ ","$Lbe","\n④ ","$Lbf","\n⑤ ","$Lc0",""]}]]}] c1:T45b,

y = \mathit{-} x + 10

c2:T44f,

y = 3 x - 6

2d:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["그림과 같이 좌표평면에서 직선 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$c1"}}],"과 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

y

"}}],"축과의 교점을 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A}

"}}],", 직선 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$c2"}}],"과 ","$Lc3","축과의 교점을 ","$Lc4",", 두 직선 ","$Lc5",", ","$Lc6","의 교점을 ","$Lc7","라 하자.\n","$Lc8","축 위의 점 ","$Lc9","(","$Lca",")에 대하여 삼각형 ","$Lcb","의 넓이가 삼각형 ","$Lcc","의 넓이와 같도록 하는 ","$Lcd","의 값은? [4점]"]}],"$Lce","$Lcf"]}] d0:T5a8,

f \left( x \right) - g \left( x \right)

2e:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["최고차항의 계수가 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

1

"}}],"인 두 이차다항식 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

f \\left( x \\right)

"}}],", ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

g \\left( x \\right)

"}}],"가 다음 조건을 만족시킨다."]}],["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["(가) ",["$","span","p0-1-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$d0"}}],"를 ","$Ld1","로 나눈 몫과 나머지가 서로 같다.\n(나) ","$Ld2","는 ","$Ld3","로 나누어떨어진다."]}],"$Ld4"]}] 2f:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["좌표평면 위에 두 점 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A} \\left( - 4 , 4 \\right)

"}}],", ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{B} \\left( 5 , 3 \\right)

"}}],"이 있다.\n",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x

"}}],"축 위의 두 점 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{P}

"}}],", ",["$","span","p0-0-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{Q}

"}}],"와 직선 ","$Ld5"," 위의 점 ","$Ld6","에 대하여\n","$Ld7","의 최솟값은? [4점]"]}],"$Ld8","$Ld9"]}] da:T4ef,

B = \left\{ 2 , 5 , 6 \right\}

30:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["",["$","span","p0-0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

18

"}}]," 이하의 자연수 ",["$","span","p0-0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

k

"}}],"에 대하여 두 집합\n\t",["$","span","p0-0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

A = \\{ x | x

"}}],"는 ",["$","span","p0-0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

k

"}}],"의 양의 약수",["$","span","p0-0-0-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\}

"}}],", ",["$","span","p0-0-0-t0-m11",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$da"}}],"\n이 있다. ","$Ldb","일 때, <보기>에서 옳은 것만을 있는 대로 고른 것은? [4점]"]}],"$Ldc","$Ldd"]}] de:Tc9f,

\displaystyle y = \frac{1}{2} x ^{2} + \frac{7}{2}

31:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["좌표평면에서 반지름의 길이가 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

r

"}}],"이고 중심이 이차함수\n",["$","span","p0-0-t0-m3",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$de"}}],"의 그래프 위에 있는 원 중에서, 직선 ","$Ldf"," 에 접하는 원의 개수를 ","$Le0","이라 하고 직선 ","$Le1","에 접하는 원의 개수를 ","$Le2","이라 하자. ","$Le3","이 홀수일 때, ","$Le4","의 값은? (단, ","$Le5","는 상수이다.) [4점]\n① ","$Le6","\n② ","$Le7","\n③ ","$Le8","\n④ ","$Le9","\n⑤ ","$Lea",""]}]]}] eb:T58a,

U = \left\{ 1 , 2 , 3 , 4 \right\}

32:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["전체집합 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$eb"}}],"의 부분집합 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

A = \\left\\{ 4 \\right\\}

"}}],"에 대하여 집합 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

A ^{C}

"}}],"의 모든 원소의 합을 구하시오. [3점]"]}]]}] ec:T4ef,

X = \left\{ 1 , 2 , 3 \right\}

ed:T4ef,

Y = \left\{ 4 , 5 , 6 \right\}

ee:T463,

f : X \rightarrow Y

33:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["두 집합 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$ec"}}],", ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$ed"}}],"에 대하여 함수 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$ee"}}],"가 그림과 같을 때, 함수 ","$Lef","의 치역의 모든 원소의 합을 구하시오 [3점]"]}],"$Lf0"]}] 34:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["좌표평면 위의 두 점 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A} \\left( - 2 , 0 \\right)

"}}],", ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{B} \\left( 0 , 7 \\right)

"}}],"에 대하여 선분 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{AB}

"}}],"를 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

2 : 1

"}}],"로 외분하는 점의 좌표가 ","$Lf1","일 때, ","$Lf2","의 값을 구하시오. [3점]"]}]]}] f3:T73c,

x ^{2} + 6 x + k \geq 0

35:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["실수 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

k

"}}],"에 대한 조건\n\t‘모든 실수 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x

"}}],"에 대하여 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$f3"}}],"이다.’\n가 참인 명제가 되도록 하는 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

k

"}}],"의 최솟값을 구하시오. [3점]"]}]]}] f4:T61f,

a ^{2} + b ^{2}

36:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["좌표평면 위의 두 점 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A} \\left( 5 , 12 \\right)

"}}],", ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{B} \\mathit{\\left( a , b \\right)}

"}}],"에 대하여 선분 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{AB}

"}}],"의 길이가 ",["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

3

"}}],"일 때, ",["$","span","p0-0-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$f4"}}],"의 최댓값을 구하시오. [4점]"]}]]}] f5:T73c,

y = x ^{2} - 8 x + 12

37:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["그림과 같이 이차함수 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$f5"}}],"의 그래프와 직선 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

y = k

"}}],"가 만나는 두 점을 각각 ",["$","span","p0-0-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A}

"}}],", ","$Lf6","라 하자. 삼각형 ","$Lf7","의 넓이가 ","$Lf8","일 때, 양수 ","$Lf9","의 값을 구하시오. (단, ","$Lfa","는 원점이다.)\n[4점]"]}],"$Lfb"]}] fc:T7fb,

X = \left\{ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 \right\}

fd:T463,

f : X \rightarrow X

38:["$","div",null,{"className":"math-text text-[15px] leading-[1.9]","children":[["$","p","p0-0",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["집합 ",["$","span","p0-0-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$fc"}}],"에 대하여 함수 ",["$","span","p0-0-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$fd"}}],"가 다음 조건을 만족시킨다."]}],"$Lfe","$Lff"]}] 100:T4bc,

y = 2 x ^{2}

2018년-11월-고1-수학영역