Linear Functions and Slope

Talk time Phone Company charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for its phone service.  Which equation below can be used to find c, the total cost for one month when m, minutes are used?

• c = 0.12m + 8m

• c = 8m + 0.12m

• c = 0.12m + 8

• c = 0.20m

What is the initial value?

• 3

• 0

• 2

• 8

Determine if the following are linear functions. If not, explain why. (1 point each) y = 4x + 6

Evaluate responses using AI:

OFF

Find the slope of the line between the two given points. Circle and simplify your answers! (2 points each) (7, -5) and (0, 3)

Evaluate responses using AI:

OFF

Find the slope of the line between the two given points. Circle and simplify your answers! (2 points each) (-4, -2) and (6, -2)

Evaluate responses using AI:

OFF

Find the slope of the line between the two given points. Circle and simplify your answers! (2 points each) (-3, -12) and (-6, 9)

Evaluate responses using AI:

OFF

Determine if the following are linear functions. If not, explain why. (1 point each) y - ½x = 5

Evaluate responses using AI:

OFF

Determine if the following are linear functions. If not, explain why. (1 point each) 3 - xy = 11

Evaluate responses using AI:

OFF

Determine if the following are linear functions. If not, explain why. (1 point each)

Evaluate responses using AI:

OFF

Determine if the following are linear functions. If not, explain why. (1 point each)

Evaluate responses using AI:

OFF