Quadratic Functions

Find the vertex of

 $y=3\left(x-2\right)^2+3$  

•  $\left(2,3\right)$  

•  $\left(-2,3\right)$  

•  $\left(2,-3\right)$  

•  $\left(-2,-3\right)$  

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Find the axis of symmetry of

 $y=3\left(x-2\right)^2+3$  

•  $x=2$  

•  $x=-2$  

•  $x=3$  

•  $x=-3$  

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.B.3

Find the axis of symmetry of

 $y=-\frac{1}{2}\left(x+11\right)^2-4$  

•  $x=-11$  

•  $x=11$  

•  $x=-4$  

•  $x=4$  

Tags

CCSS.HSA.SSE.B.3

Find the vertex of

 $y=-\frac{1}{2}\left(x+11\right)^2-4$  

•  $\left(-11,-4\right)$  

•  $\left(11,-4\right)$  

•  $\left(11,4\right)$  

•  $\left(-11,4\right)$  

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

Find the vertex form of

 $f\left(x\right)=2x^2-8x+1$  

•  $f\left(x\right)=2\left(x-2\right)^2-7$  

•  $f\left(x\right)=2\left(x-2\right)^2+7$  

•  $f\left(x\right)=2\left(x+2\right)^2-7$  

•  $f\left(x\right)=2\left(x+2\right)^2+7$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the vertex form of

 $f\left(x\right)=x^2-12x-3$  

•  $f\left(x\right)=\left(x-6\right)^2-39$  

•  $f\left(x\right)=\left(x-6\right)^2+39$  

•  $f\left(x\right)=\left(x+6\right)^2+39$  

•  $f\left(x\right)=\left(x+6\right)^2-39$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the vertex form of

 $g\left(x\right)=3x^2+6x+10$  

•  $g\left(x\right)=3\left(x+1\right)^2+7$  

•  $g\left(x\right)=3\left(x-1\right)^2+7$  

•  $g\left(x\right)=3\left(x+1\right)^2-7$  

•  $g\left(x\right)=3\left(x-1\right)^2-7$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the vertex form of

 $h\left(x\right)=2x^2+12x+10$  

•  $h\left(x\right)=2\left(x+3\right)^2-8$  

•  $h\left(x\right)=2\left(x+3\right)^2+8$  

•  $h\left(x\right)=2\left(x-3\right)^2-8$  

•  $h\left(x\right)=2\left(x-3\right)^2+8$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the x-intercepts of

 $f\left(x\right)=x^2-11x+30$  

•  $x=5,6$  

•  $x=-6,-5$  

•  $x=-15,2$  

•  $x=-2,15$  

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11

Find the x-intercepts of

 $g\left(x\right)=x^2+5x-14$  

•  $x=-7,2$  

•  $x=-7,-2$  

•  $x=7,2$  

•  $x=7,-2$  

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4