2 years ago

Please correct if it's not right what I did and also what's for b)?

Mathematics

1 answer:

laiz [17]2 years ago

7 0

Answer:

The gradient is 20

Step-by-step explanation:

Gradient = Change in Charge / change in hours worked.

Gradient = 200 - 80/ 6 - 0

= 120/ 6

= 20

b. The gradient of the line represents the amount the plumber charges per hour

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Please correct if it's not right what I did and also what's for b)?​

Please correct if it's not right what I did and also what's for b)?