High School Algebra Review

Evaluate (-3)²

• -9

• 9

• -6

• 6

Tags

CCSS.6.EE.A.1

What is the/are the y-intercepts of
 f(x)=3x² - 8x + 2

• (0, 2)

• (0, -2)

• (2, 0)

• (-2, 0)

Solve the following absolute value inequality:
∣ 2x - 3 ∣ ≤ 5

• - 1 < x < 4

• -1 ≤ x ≤ 4

• x ≤ -1 or x ≥ 4

• x < -1 or x ≥ 4

Distribute (2x - 3)²

• 4x² - 9

• 4x² + 9

• 4x² - 12x + 9

• 4x² - 12x - 9

Tags

CCSS.HSA.APR.C.4

Rewrite f(x) = x² - 10x + 14 in graphing/vertex form by completing the square.

• y = (x - 5)² + 14

• y = (x - 5)² - 11

• y = (x + 5)² + 14

• y = (x + 5)² - 11

What is the vertex of y = (x + 3)² - 5

• (3, -5)

• (-3, 5)

• (-3, -5)

• (3, 5)

Simplify Completey:  x⁵ ⋅ x^-3⋅ x¹²

• x^-180

• x¹⁴

• x¹⁸⁰

• x^-14

Tags

CCSS.HSA.APR.A.1

Rewrite the exponential equation as a logarithmic equation.
2^x = 8

• log₂x = 8

• log_x2 = 8

• log₂8 = x

• log₂2 = 8

Tags

CCSS.HSF.BF.B.5

Rewrite the logarithmic equation as an exponent.
log₄25 = x

• 4^x = log

• 4²⁵ = x

• 4^x =25

• log = 4

Tags

CCSS.HSF.BF.B.5

The expression 3(x + 4) - (2x + 7) is equivalent to

• x + 5

• x - 10

• x - 3

• x + 11

Tags

CCSS.6.EE.A.3