Linear Functions Review

What is the slope for the equation 12x - 4y = 16

• 4

• 12

• 3

• 16

Tags

TEKS.MATH.8.4B

Which function is best represented by this graph?

Tags

A.2(C)

Researchers in Antarctica discovered a warm sea current under a glacier that is causing the glacier to melt. The ice shelf of the glacier had a thickness of approximately 450 m when it was first discovered. The thickness of the ice shelf is decreasing at an average rate of 0.06 m per day.

Which function can be used to find the thickness of the ice shelf in meters x days since the discovery?

Tags

A.2(C)

Which function represents the same relationship?

Tags

A.2(C)

The table represents some points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

Tags

TEKS.MATH.8.4C

TEKS.MATH.A.3B

The graph of a linear function is shown in the coordinate plane. What is the rate of change in y per unit change in x for this linear function?

• -5

• -2.5

• -2

• -0.4

Tags

TEKS.MATH.A.3B

The table represents some points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

• 70

• 7.5

• -0.5

• -2.5

Tags

TEKS.MATH.8.4C

TEKS.MATH.A.3B

^{What is the x- intercept of the line?}

• (0,-2)
• (0,-1)
• (-1,0)
• (-2,0)

Tags

TEKS.MATH.A.3C

_{What is the y-intercept of the line?}

• (-1,0)

• (1,0)

• (0,-2)

• (0,-1)

Tags

TEKS.MATH.A.3C

Find the slope and y-intercept of this line.

• Slope is 3, y-intercept is -3
• Slope is 1, y-intercept is 3
• Slope is -1, y-intercept is 3
• Slope is -3, y-intercept is 3

Tags

TEKS.MATH.8.4B