identify the type of function graphed to the right. linear exponential other complete for an increase of 1…
identify the type of function graphed to the right. linear exponential other complete for an increase of 1 in the x - value, what is the increase in the y - value? done
Answer
Explanation:
Step1: Recall linear - function property
A linear function has a constant rate of change.
Step2: Select two points on the line
Let's take two points ((x_1,y_1)) and ((x_2,y_2)) on the line. For example, if we take two adjacent grid - point values. Suppose one point is ((0,0)) and another is ((1,2)).
Step3: Calculate the change in y for a change in x
The formula for the rate of change (slope) (m=\frac{y_2 - y_1}{x_2 - x_1}). Here, (x_2 - x_1=1), (y_2 - y_1 = 2).
Answer:
2