A2TS final review practice

The following points are part of a function: {(4, -1), (8, 6), (1, -1), (6, 6), (4, 1)}

• True

• False

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Determine whether each relation is a function: {(-7, 14), (9, -7), (14, 7), (7, 14)}

• True

• False

Tags

CCSS.8.F.A.1

Given f(x) = x^2 - x + 4

g(x) = 2x + 5

h(x) = 3x - 7 , find f(-2)

Tags

CCSS.HSF.IF.A.2

Given f(x) = x^2 - x + 4

g(x) = 2x + 5

h(x) = 3x - 7 , find g(h(x))

Tags

CCSS.HSF-BF.A.1C

Given f(x) = x² - x + 4

g(x) = 2x + 5

h(x) = 3x - 7 find (g(h(2)))

Tags

CCSS.HSF-BF.A.1C

Bowling costs $4.50 per game. Shoe rental costs $3.75. The total cost is a function of the number of games. What function rule models the total cost of games and shoe rental? What is the cost for three games?

Tags

CCSS.HSF-BF.A.1A

The graph of $ f(x) = x^2 $ is vertically stretched by a factor of 4 and is reflected over the x-axis. Then it is translated down 1 unit and right 3 units. What is the equation for the transformed function?

Solve the following system of equations: 7x + 6y = 50 5x - 4y = -14 Determine the number of solutions to each system and describe the graph.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system of equations: x + y + z = -4 x - y + 4z = -17 5x + y + z = 4 Determine the number of solutions to each system and describe the graph.

Solve the system of equations: y = 13 - 4x 4x + y = 25

Tags

CCSS.8.EE.C.8B