Hope this would help you!!!
Answer:
The answer to your question is: y = 1/4x - 5
Step-by-step explanation:
Data
slope = m = 1/4
Point (0, - 5)
Formula
(y - y1) = m(x - x1)
Substitution
(y + 5) = 1/4 ( x - 0)
Simplification
(y + 5) = 1/4 (x)
y = 1/4x - 5 Result
Each of the ¨wave crests ¨, if you will, represents the average, or that most people of that grade fall into that category. Building off of this, your answer should be somewhere around 14 inches.
The answer is -48 because there is a 4/8 difference and that equals -24. Multiply by 2 and you have your answer.