# Parabola Quiz 10.4

8 Questions | Total Attempts: 1670  Settings  Quiz on the beginning of Chapter 10 in Integrated Mathematics.

• 1.
What is the equation of the parabola that is produced by translating the graph of y = x2 three units to the left?
• A.

Y = (x+3)^2

• B.

Y = x^2 - 3

• 2.
For the graph of y = x^2 + 7, what is the equation of the line of symmetry?
• A.

X = 7

• B.

X = 0

• 3.
For the graph of y = x^2 - 5, what are the coordinates of the vertex?
• A.

(0, -5)

• B.

(-5, 0)

• 4.
Describe the graph of y = -(x - 2)^2.
• A.

Translate y = -x^2 two units to the right

• B.

Translate y = -x^2 two units down

• 5.
What are the x-intercepts for the graph of y = (x+2)(2x-3)?
• A.

X = 2 and x = -3

• B.

X = -2 and x = 3

• C.

X = 3/2 and x = -2

• 6.
For the equation, y = (x + 1)(x - 3), what is the value of y when x = 1?
• A.

-1

• B.

-4

• 7.
Simplify:   5a3(-2a)
• A.

3a^3

• B.

-10a^4

• 8.
Simplify:    (-4x5y)4
• A.

256x^20y^4

• B.

256x^9y^4

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