Writing Quadratic Equations

Which one does not belong?

• solutions

• factors

• x-intercepts

• zeroes

Which equation in Factored Form has solutions at x = 7 and x = 3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Write an equation in Factored Form, whose solutions are -7 and -3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Write an equation in Factored Form, whose solutions are  $0$  and  $-7$  .

• y = x(x + 7)

• y = x(x - 7)

• y = x( 7x )

• y = x( -7x )

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the x-intercepts for the graph?

• $x=3,\ 2$

• $x=-3,\ 2$

• $x=3,\ -2$

• $x=0$

Tags

CCSS.HSF-IF.C.7A

How many solutions does this parabola have?

Write the equation for the graph in factored form.

•  $y=\left(x+3\right)\left(x-2\right)$ 

•  $y=\left(x-3\right)\left(x+2\right)$ 

Tags

CCSS.HSF-IF.C.7A

Which equation is CORRECT for the graph?

• $y=\left(x-1\right)\left(x+2\right)$

• $y=\left(x-1\right)\left(x-2\right)$

• $y=\left(x+1\right)\left(x+2\right)$

• $y=\left(x+1\right)\left(x-2\right)$

Tags

CCSS.HSF-IF.C.7A

What is the value of the y-intercept of the quadratic function?

Mathematical Equivalence

ON

Write the equation for the quadratic in factored form.

• $y=\left(x-3\right)^2$

• $y=\left(x+3\right)^2$

• $y=\left(x+3\right)\left(x-3\right)$

• $y=x-3$

Tags

CCSS.HSF-IF.C.7A