Question

math help, explaining each step

Answer 1

@Vocaloid

Answer 2

y= 2.40x + b?

Answer 3

good

in this case b = 0 since the total cost is just cost per gallon * number of gallons, with nothing else added on

so the final eqn is just y = 2.40x

Answer 4

oh ok

Answer 5

well, y = 2.40x + 0 if they insist on having y = mx + b form

Answer 6

I was also wondering how to grape slope/intercept equations onto demos because i get confused on that

Answer 7

graph**

Answer 8

desmos? you should just enter y = 2.40x and it should give you the graph

Answer 9

For some equations people add like (4,300)(example) underneath it

Answer 10

And when i do that stuff, i get a messed up line

Answer 11

https://www.desmos.com/calculator/ldn0gjh2mw