Year 11 Maths Cass 1

• −2(x−3)²+10

• 2(x−3)²+5

• −2(x−3)²+15

• −2(x+3)²+15

• x²-x+4

• x²-x+2

• 2x²-x+2

• x²+x-2

• Reflection in the y-axis, stretch factor 3. In the y-direction

• Reflection in the x-axis, stretch factor 3 In the x-direction

• Translation in the y-axis, stretch factor 3 in the y-direction

• Translation in the x-axis, stretch factor 3 in the x-direction

• (5,-2)

• (-1,5)

• (-5,1)

• (-2,1)

• 0<x<3

• 0<f(x)<3

• 1<f(x)<4

• 1<x<3

• K=3.5

• K=4.5

• K=5

• K=5.5

• (x − 2)^2_4

• (x +2)²+4

• (x − 2)²+4

• (x − 2)²-2

• Max(a) is 8, Min(b) is 24

• Max(a) is 10, Min(b) is 24

• Max(a) is 12, Min(b) is 24

• Max(a) is 16, Min(b) is 8

• x= 9/16 or 4

• x= 9 or 7

• x= 16 or 4

• x= 6 or 7

Solve the inequality x² −x−2>0.

• X<-1 , X>2

• X<-1 , X>3

• X<1 , X>2

• X<11 , X>21