Question

Need some help! Will fan and medal!
Part A: Maria rented a coat at $285 for 3 days. If she rents the same coat for 6 days, she has to pay a total rent of $510.

Write an equation in the standard form to represent the total rent (y) that Maria has to pay for renting the coat for x days.

Part B: Write the equation obtained in Part A using function notation
Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals.

Answer 1

I did Part A and B I just don't know C
Part A: 75x - y = -60
Part B: f(x) = 75x + 60

Answer 2

@dan815 @pooja195

Answer 3

y=95x but 95x6 doesn't =510 it equals 570

Answer 4

Which part do you mean?

Answer 5

its the answer

Answer 6

i mean all of it

Answer 7

But what does that have to do with what they asked for part c?

Answer 8

hey @mathwiz916 could u help me?

Answer 9

so (3, 285) and (6, 510) are two points that satisfy the required equation

Answer 10

knw how to write the equation of line given two points ?

Answer 11

@sawq

Answer 12

I think I do but in which form tho?

Answer 13

remember the slope formula ?

Answer 14

@sawq you there?

Answer 15

...

Answer 16

@sawq

Answer 17

@sawq

Answer 18

@sawq

Answer 19

@sawq

Answer 20

@sawq

Answer 21

@sawq

Answer 22

@sawq

Answer 23

@sawq

Answer 24

@sawq

Answer 25

@sawq

Answer 26

@sawq

Answer 27

@sawq

Answer 28

@sawq