Algebra I Review

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change? 

• 200

• 150

• 300

• 75

Tags

CCSS.HSS.ID.C.7

What is the rate of change for the following:
(4,5) (2, 15) 

• -1/5

• 1/5

• -5

• 5

Tags

CCSS.HSS.ID.C.7

Calculate the rate of change.

• 6

• 1/6

• -6

• -1/6

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

What is the domain of the graph?

• y≥1

• x ≥ 1

• All real numbers

• none of these

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the domain of the graph?

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the domain?

• x = 2

• −∞ < x < ∞

• y = 2

• none of these

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the domain?

• -3 < y ≤ 3

• -4 ≤ y ≤ 5

• -4 ≤ x ≤ 5

• -3 < x ≤ 3

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

(y⁹)^-2

• y¹⁸

• y¹¹

• 1/y¹⁸

• y⁹/2

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Evaluate the expression using the quotient rule.

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

Tags

CCSS.HSA.APR.A.1

(7uv²)^-5

• -35uv^-10

• -5/7uv²

• 1/7⁵u⁵v¹⁰

• 1/7uv¹⁰

Tags

CCSS.HSA.APR.A.1