Question

number of phones manufactured
note: the line drawn is dotted because the domain of the function is limited to the integers.
answer attempt 1 out of 2
c=
the slope of the function is which represents

Explanation:

Step1: Identify two points on the line

Let's take the points $(0,200)$ and $(1,300)$ from the graph.

Step2: Use the slope - formula

The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Substituting $x_1 = 0,y_1=200,x_2 = 1,y_2 = 300$ into the formula, we get $m=\frac{300 - 200}{1-0}=100$.

Answer:

100