Algebra 1 Parcc Review

Simplify: 4a + 9 + a

• 5a + 9

• 14a

• 3a + 9

• 5a - 9

x⁴ (x¹²)

• x³

• x⁴⁸

• x¹⁶

• x⁸

x⁸ / x²

• x⁴

• x¹⁶

• x^-6

• x⁶

Solve:  x² - 8 = 41

• x = 5

• x = 6

• x = 7

• x = 8

x⁰

• x

• ⁰

• 1

• Undefined

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

find the slope

• 3/2

• -3/2

• (-0,-3)

• none of the above

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4

• 4

• 1/4

• -1/4