Algebra Review

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope between the points
(-3, -4) & (7, 6)?

• 0
• Undefined
• -1
• 1

Tags

CCSS.8.EE.B.5

Solve for the x and y intercepts

4x - 5y = 40

• x intercept is 10

  y intercept is 8

• x intercept is 10

  y intercept is 20

• x intercept is 8

  y intercept is 10

• x intercept is 10

  y intercept is -8

Simplify: (34x⁵y⁶z^-7)⁰

• 34x⁵y⁶ / z⁷

• 34x⁵y⁶ / x^-7

• 0

• 1

Simplify: (2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²

• -1x⁶y^-2

• -6x²y²

• -6x⁶y¹²

Simplify: 7^-2

• 49

• 10/49

• -49

• 1/49

Simplify: (5a⁴b³c^-2d)³

• -15a¹²b⁹c⁶d³

• (15a⁶⁴b²⁷d³) / c⁸

• (125a¹²b⁹d³) / c⁶

• (125a⁶⁴b²⁷d³) / c⁸

Simplify: (36x^-2y³z⁵) / (72x^-3y^-5z)

• 36xy⁸z⁵

• (1/36)xy⁸z⁴

• (1/2)xy⁸z⁵

• (1/2)xy⁸z⁴

Re-write the expression in radical form.
x^2/3

• (∛x)²
• √x³
• (1/x)
• ∛x

Tags

CCSS.HSN.RN.A.2

Simplify:

• 2

• 4

• 16

• 64