Factoring quadratics

Factor x²+6x+5

• (x+5)(x+1)

• (x+5)(x-1)

• (x+6)(x-1)

• (x-5)(x-1)

Convert to Standard Form $2\left(x-1\right)\left(x+4\right)$  

•  $2x^2-8x-8$  

•  $2x^2+6x-8$  

•  $2x^2-6x-8$  

•  $2\left(x^2+3x-4\right)$  

What are other names for roots? Select all of them

• Zeros

• x-intercepts

• solutions

• y-intercept

• vertex

What are the important parts of a quadratic?

• Axis of symmetry

• Roots

• Vertex

• Y-intercepts

• All of the above

Which of these is basic Standard Form?

• $y=a\left(x-h\right)^2+K$

• $y=a\left(x-p\right)\left(x-q\right)$

• $y=ax^2+bx+c$

Which of these is basic Vertex Form?

• $y=a\left(x-h\right)^2+K$

•  $y=a\left(x-p\right)\left(x-q\right)$ 

• $y=ax^2+bx+c$

Which of these is basic Factored Form?

• $y=a\left(x-h\right)^2+K$

•  $y=a\left(x-p\right)\left(x-q\right)$ 

• $y=ax^2+bx+c$

What is the parent function of a quadratic?

• $y=x^2$

• $y=x$

• $y=x^3$

• $y=\left|x\right|$

 $x^2+8x+4$  Factored is

•  $\left(x+2\right)\left(x+4\right)$  

• Not factorable

•  $\left(x-2\right)\left(x+4\right)$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

The vertex is

• The point where the parabola turns

• The maximum point on the graph

• The minimum point on the graph