Predict The cost of a school photo package includes $40 for the photo shoot, plus the
number of photos ordered multiplied by the price per photo. Is this situation defined by
a linear function? Predict the answer and then write and graph an equation on anothe
sheet of paper to check your prediction. You can use $2.50 or any other value as the cos
per photo

1. Linear; 2. C = 2.50x + 40  

Step-by-step explanation:

1. Prediction

Yes, it is a linear function, because each additional photo adds the same amount to the cost.

2. Equation

         Let C = the cost of the photo package

         and x = the number of photos

Then 2.50x = the cost of the photos

    And $40 = cost of photo shoot

      Then C = 2.50x + 40

The figure below shows that the graph of your equation is a straight line.

(x+3)(x+7)

step-by-step explanation:

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic