Quadratic Standard Form and Factored Forms

What is the name of this form of a quadratic equation:

y = ax² + bx + c

• vertex form

• standard form

• factored form

• zero form

Find the y-intercept of

f(x) = 2x² - 2x + 1

• (1,0)

• (-2,0)

• (0,1)

• (0, -1)

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of this parabola?

• (−1, 3)

• (5, 0)

• (−2, 5)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

What is the equation for this parabola in factored form?

• y=(x+2)(x-1)

• y=(x-2)(x+1)

• y=(x-2)(x-1)

• y=(x+2)(x+1)

Tags

CCSS.HSF-IF.C.7A

What is the equation of this parabola in it’s factored form?

• y=(x-2)(x+3)

• y=(x+2)(x-3)

• y=(x+2)(x-3)(x-6)

• y=(x+3)(x-6)

Tags

CCSS.HSF-IF.C.7A

If the zeros of a quadratic function are 5 and -3, which function could be the factored form of the function?

Tags

CCSS.HSA.APR.B.3

What is the equation for this parabola in factored form?

• y=(x+2)(x-1)

• y=(x-2)(x+1)

• y=(x-2)(x-1)

• y=(x+2)(x+1)

Tags

CCSS.HSF-IF.C.7A

What is the factored form of the quadratic function:

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The factored form of a quadratic equation is

• y = ax² + bx + c

• A²+B+C

• y = a(x + b)(x + c)