Spring Final Review

Which of the following forms are best to use if we want to identify the vertex of a quadratic equation?

• Standard Form
• Vertex Form
• Intercept Form

Which of the following equations is in vertex form?

• f(x) = x² + 6x - 2
• f(x) = (x - 1)² + 2

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

Determine the vertex of the parabola y=5(x-2)²–7

• (5, -7)

• (-2, -7)

• (2, -7)

• (-7, -2)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which form is the equation
y = -3(x-5)²+7 in?

• Standard
• Vertex
• Factored
• None of These

Simplify and write in standard form. (5x³+3x²-7x+10) - (3x³-x²+4x-1)

• 2x³+4x²-11x+11

• -2x³+4x²-11x+11

• 2x³+4x²+11x-11

• 2x³-4x²-11x+11

Tags

CCSS.HSA.APR.A.1

Simplify and write in standard form. (6n-4n⁴+5n³)+(n³-6n⁴+7n)

• 10n⁴+6n³+13n

• -10n⁴+6n³+13n

• -10n⁴-6n³-13n

• 10n⁴+6n³-13n

Tags

CCSS.HSA.APR.A.1

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z
• -x +10y - 10z
• x -10y - 10z
• -x -10y - 10z

Tags

CCSS.HSA.APR.A.1

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x⁶-6x⁴-9x²
• 2x³+6x²+9x
• -2x³-6x²+9x
• 2x³-6x²+9x

Tags

CCSS.HSA.APR.A.1

Factor the following Difference of Perfect Squares.

• (x+5)(x+5)

• (x-5)(x-5)

• (x+5)(x-5)

• (x+1)(x-25)

Tags

CCSS.HSA.APR.C.4

Factor the following Difference of Perfect Squares.

• (x+3)(x-3)

• (x+3)(x+3)

• (x-3)(x-3)

• (x+1)(x-9)

Tags

CCSS.HSA.APR.C.4