Alg 1 Semester 2 Exam Review

What is the slope of this linear equation?

y = -x - 5

• -1

• -5

• -15

• slope rhymes with rope, sure does

Tags

CCSS.8.EE.B.5

Rewrite the linear equation, 5x - 3y = 15 in SLOPE-INTERCEPT FORM

• y = -5/3x - 5

• y = 5/3x + 5

• y = -5/3x + 5

• y = 5/3x - 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Simplify: (5x³y⁴)(-3xy⁵)

• -15x⁴y⁹

• 2x⁴y⁹

• -15x³y²⁰

• 2x³y⁹

Tags

CCSS.HSA.APR.A.1

Simplify: (3x³y⁴)^-2

• 1/(6x⁶y⁸)

• -9xy²

• -6xy²

• 1/(9x⁶y⁸)

Simplify: x^-3/x⁴

• x

• x⁷

• 1/x

• 1/x⁷

Tags

CCSS.HSA.APR.A.1

Rewrite in exponent form:

• 
• 
• x⁹

What is the degree of 6x⁴yz⁷?

• 11

• 12

• 7

• 6

Classify the following polynomial

• quartic polynomial
• quadratic polynomial
• quartic trinomial
• quadratic trinomial

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Tags

CCSS.HSA.APR.A.1

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1