Quiz about Linear Function from Graph

Question 1

The graph models the value of a machine over a 10 year period. Which equation best represents the relationship between x, the age of the machine in years, and y, the value of the machine in dollars over this 10 year period?

Accepted Answer

y = -500x +8,000

Answer

y = -0.002x + 2,500

Answer

y = 500x +8,000

Answer

y = 0.002x + 2,500

Question 2

Which equation represents the following graph?

Accepted Answer

y = 2x + 3

Answer

y = 3x + 2

Answer

y = -2x + 3

Answer

y = -3x + 2

Question 3

Which equation best represents the relationship between x and y in the graph?

Accepted Answer

y = 3x + 3

Answer

y = 3x = 1

Answer

y = 1/3 x + 3

Answer

y = 1/3 x - 1

Question 4

Write the equation that best matches the graph shown.

Accepted Answer

y = 4/3 x + 4

Answer

y = 4x

Answer

y = 4x - 3

Answer

y = 4/3 x - 3

Question 5

A camp charges families a fee of $625 per month for one child and a certain amount more per month for each additional child. Use the graph to write an equation in slope-intercept form to represent the amount a family with x additional children would pay.

Accepted Answer

y = 225x + 625

Answer

y = 625x + 225

Answer

y = 225x

Answer

y = 625

Question 6

Make the rule for the function with its graph.

Accepted Answer

y = x + 6

Answer

y = 6x

Answer

y = 6x - 1

Answer

y = 6x + 1

Question 7

Make the rule for the function with its graph.

Accepted Answer

y = 6x

Answer

y = 1/6x

Answer

y = 6x - 1

Answer

y = 6x - 3

Question 8

Select all the equations that accurately represent the given line.

Accepted Answer

Option A is correct

Accepted Answer

Option C is correct

Accepted Answer

Option D is correct

Accepted Answer

Option B is correct

Question 9

This graph shows how the amount of cheese Kiara has left is related to the number of sandwiches she makes.

If Kiara makes 20 sandwiches, how many pieces of cheese will she have left?

Accepted Answer

20 pieces

Answer

30 pieces

Answer

50 pieces

Answer

40 pieces

Question 10

This graph shows how Cameron's bank account balance is related to the number of admission tickets he purchases.

If Cameron buys 50 admission tickets, what will the account balance be?

Accepted Answer

$40

Answer

$70

Answer

$60

Answer

$20

Question 11

This graph shows how the amount of dough Felix has prepared is related to the number of hours he has spent working at the bakery.

How many hours did Felix work if he prepared 20 kilograms of dough?

Accepted Answer

4 hours

Answer

5 hours

Answer

1 hour

Answer

6 hours

Question 12

This graph shows how the time required to screen-print a batch of shirts is related to the number of shirts in the batch.

How long does it take to screen-print a batch of 500 shirts?

Accepted Answer

400 minutes

Answer

700 minutes

Answer

500 minutes

Answer

300 minutes

Linear Function from Graph

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics