What is the rate of change (the slope) between (6,-2) and (-3,1)?
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
A car repair company charges a $15 fee for an evaluation plus an hourly rate for an service required.
What is the hourly charge for services?
Question 9
9.
The rate of change for the line including points (17,-12) and (17,8) is _______________
Other Answer Choices:
zero
20
undefined
8/29
Question 10
10.
Question 11
11.
What is the equation represents the linear relationship in the table below?
y=_________ x + ________
Other Answer Choices:
1
3.3
1.3
-10
10
Question 12
12.
A line with slope -2 passes through the point (-2,3). What is the equation of the line?
y = -2x - 1
y = -x + 3
y = -2x + 4
y = -4x + 8
A linear function includes the points (2,3) and (6,8). what is the rate of change (the slope)
of the linear function?
-0.25
1.25
-0.5
-1.25
A gardener grows sunflowers and records the heights each day. The table shows the gardener's data. Which of the equation represents the relationship?
y=3x
y=3x+8
y=8x
y=8x+3
Malcolm has $50 gift card to a local car wash and orders the ultimate car wash at each visit, which costs $7.
Martha (use the graph) receives a gift card to the same car wash but orders the deluxe car wash at each visit. The graph represents Martha's gift card balance after each visit.
The starting balance on Martha's gift card is $130 more than the starting balance on Malcolm's gift card.
The starting balance on Martha's gift card is $13 more than the starting balance on Malcolm's gift card.
The starting balance on Malcolm's gift card is $130 more than the starting balance on Martha's gift card.
The starting balance on Malcolm's gift card is $13 more than the starting balance on Martha's gift card.
Thomas and Kaylee both ran pet-sitting businesses. They each charge a flat fee plus a rate per visit.
Thomas charges $15, plus $12 per visit.
The table shows the amount Kaylee charges.
Which statement is true?
Kaylee has a lower rate per visit than Thomas.
Thomas has a lower flat fee than Kaylee.
Thomas has a lower rate per visit than Kaylee.
Thomas and Kaylee have the same rate per visit.
A line crosses through the points (0,2) and (-10,-16). What is the slope of the line?
5/9
9/5
-9/5
1/3
Which of the following situations best matches the data in the table?
Riley earns $8 an hour lifeguarding, plus $1.50 for any pool memberships she sells.
Robbie has $8 in his account and spends $1.50 each day for the next 3 days.
A newborn weighs 8 pounds at birth and gains 1.5 pounds each month for the next three months.