Algebra 1 GMAS Unit 3 & 4 Review

The mall manager wants to change the path of the water display by replacing f(x) with 2f(x). What is the effect on the path of the water display?

• The path is shrunk vertically by a factor of 2.

• The path is shrunk horizontally by a factor of 2.

• The path is stretched horizontally by a factor of 2.

• The path is stretched vertically by a factor of 2.

• The claim is incorrect for when the maximum height occurs for h(x) and g(x) because the functions have different zeros for the function.

• The claim is incorrect for the maximum height because the water display has a greater maximum height than the laser display.

• The claim is incorrect for the maximum height because the laser display has a greater maximum height than the water display.

• The claim is correct for the maximum height because h(x) and g(x) reach a maximum height of 16 feet.

• The claim is correct for when the maximum height occurs for h(x) and g(x), which is at 16 seconds.

• (x - 4)(x + 4)

Tags

CCSS.HSA.APR.C.4

• x = -1/2, 5/3

• x = (7 ± √133)/12

• x = 1/2, -5/3

• x = -3, 10

Tags

CCSS.HSA-REI.B.4B

The table below shows how the amount of money Jayden has changes each day while playing a game. Which expression shows the relationship of how the amount of money Jayden has in the game changes each day?

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The graph shows the height, h(t), in meters, of an object after t seconds. Which rate is the closest to the average rate of change in the height of the object from 0.75 to 1.5 seconds?

• -8 m/s

• -6 m/s

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6