Functions With Equation

Find the axis of symmetry for the function:
f(x) = 2x² - 4x - 6

• x = 1

• x = -1

• x = 4

• x = -4

In an exponential function, what does the 'a' represent? 

• SLOPE

• RATE OF CHANGE

• Y-INTERCEPT

• COMMON RATIO

Tags

CCSS.HSF.LE.B.5

Identify the form of line of the following equation:
y = -4x - 13

• Slope Intercept

• Point Slope

• Standard

Identify the form of line of the following equation:
x - y = 0

• Standard

• Slope Intercept

• Point Slope

What is the vertex of
f(x) = 2(x - 5)² + 12

• (-5, -12)

• (5,-12)

• (5, 12)

• (-5, 12)

What is the correct solution to x² - 12x + 4 = 20?

• x = 12.48, -0.48

• x = 48

• x = 27, -15

• x = 12.48

Tags

CCSS.HSA-REI.B.4B

12. Solve using any method.

(x - 2 )² -49 = 0

• 5, 9

• ^{-9, -5}

• 9, -5

• ^{9, -9}

Tags

CCSS.HSA-REI.B.4B

Solve using the Quadratic Formula:

15x² + 22x = −8

• x = −2/3, 4/5

• x = 2/3, −4/5

• x = 2/3, 4/5

• x = −2/3, −4/5

Tags

CCSS.HSA-REI.B.4B

Given the following table of values, construct the function that represents the sequence.

• y = 3(4)^x

• y = 3x + 4

• y = 4(3)^x

• y = 4x + 3

Tags

CCSS.HSF.LE.A.2

Given the following table, write the linear equation.

• y = 9x + 3

• y = 3x + 12

• y = 3x + 9

• y = 1x + 12

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4