Semester 1 Final Review

What is the solution to the equation -3 - 3x = -4(2x + 7)?

• x = 6

• x = -5

• x = -6

• x = 5

What is the solution to the equation -6(k + 1) = 2(k + 5)?

• x = -2

• x = 1

• x = -4

• x = -0.5

What is the solution to the equation 3(x + 1) + 11 = -2(x + 13)?

• x = -8

• x = 2

• x = -3

• x = 5

What is the solution to the equation 30 + 6m = -3(5 - 7m)?

• m = 0

• m = 3

• m = -3

• m = 5

Find the zero from the graph.

• (0, 3)

• (3, 0)

• (-6, 0)

• (3, 3)

Find the y-intercept from the graph.

• (0, 4)

• (4, 0)

• (-6, 0)

• (3, 3)

What is the y-intercept and what does it represent?

• (0 , 59) the temperature at the highest point

• (0, 60) the temperature at the highest point

• (7, 33.8) the starting temperature

• (16, 0) the altitude at the lowest point

What is the rate of change from the table?

• 2

• 3

• 8

• 14

Calculate the slope from the table.

• 56

• 53.6

• 0

• -2.4

What is the rate of change from the graph?

• -2/3

• 1/2

• 2/3

• -1/2