Evaluate f(x) for Known x in Quadratic

Which function is represented by the following equation.

y = 5x²-4x+10

• Linear

• Quadratic

• Exponential

Factor the following quadratic expression

x²+5x+6

• (x+2)(x+3)

• (x+1)(x+6)

• (x-1)(x+6)

• (x-2)(x-3)

Expand the squared binomial below

(x−5)²

• x²+25

• x²−25

• x²−10x−25

• x²−10x+25

Evaluate the function f(x) = x² - 6x + 7 for x = 6.

(a)  

• 7

• 19

• 36

• -13

• 0

Mathematical Equivalence

ON

Evaluate the function ƒ(x) = x² − 4x − 3 for x = 4.

• 10

• 7

• -3

• 0

• -5

f(x) = x² + 8x + 12 Evaluate f(x) for each x given in the table. (Drag the correct answer into each f(x) spot)

g

e

d

f

0

32

40

60

10

-4

12

Evaluate the function ƒ(x) =−x² − 8x – 15 for x = -4.

What is the value of x when f(x) = 10?

• x = 10 only

• x = 2 and x = 10