Mrs. curtis wants to buy online tickets for a concert. two options are given here.

option 1: $53 for each ticket plus a shipping fee of $10

option 2: $55 for each ticket and free shipping

what is a system of equations to represent the costs of the tickets?

express your equations in the form of y=mx+by=mx+b where x is the number of tickets purchased and y is the total cost.

enter your equations in the boxes.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct