Creating Linear Equations Quiz

Which equation represents a line passing through the point (8, 9) with a slope of 3?

Which equation represents a line that passes through the points (4, 5) and (6, 9)?

Determine the slope, m, and y-intercept, b, of a line that passes through the points (–2, 6) and (4, –3). m= _________ b=______________

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Match the equation to the line it represents.

• y-intercept 2.5, slope 0.5

• y-intercept –2.5, slope 0.5

• y = 2.5x + 0.5

• y-intercept 0.5, slope –2.5

• y = 0.5x + 2.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A health club has a monthly membership fee of AED 750 and charges an additional fee of AED 30 for every exercise class attended. Write an equation that represents the total cost, y, for a month in which a member attends x exercise classes.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A movie theater sells popcorn in a reusable bucket for $3.50. They offer refills for $0.50 each. Write an equation in slope-intercept form to model the cost in dollars, y, for x refills.

A line with a slope of passes through the point (3, 8). What is the y-intercept of the line? Round to the nearest tenth if necessary. y-intercept: ________

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which point is on the graph of y + 4 = (x – 7)?

• (–4, 7)

• (4, –7)

• (7, –4)

• (7, 4)

Which of the following represents the equation of a straight line that is parallel to the x-axis?

• y=9

• x=9

• x=2y

• y=2x

Which of the following linear equations has a slope of −1?

• y=−1

• y−x=1

• y+x=1

• y−x=−1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3