Use the graph to write a linear function that relates y to x. (-1,1) (6,-2) Use the graph to write a linear function that relates y to x. (1,3) (2,3)

If you solve all of them, you get all of my points

Item 5
Use the graph to write a linear function that relates y to x.

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74

his answer is incorrect. i just used it, and it said it was incorrect. the answer is 0.