Rate of change is like slope. Change in y/ change in x
First we have to solve for the y.
x^2 -3x -4 when x = 7
7^2 -3(7)-4= 24 (7,24)
x^2-3x-4 when x=10
10^2-3(10)-4= 66 (10,66)
(66-24)/(10-7)
42/3 = 14
Answer:
f = 
Step-by-step explanation:
Multiply both sides of the equation by 
f = -4/3 * 5/4
Simplify both sides of the equation.
f =
i hope this helps :)
The length of the first two sides of a triangle must be greater than the length of the last side. If the longest length were 18, the first two sides would be too short. 36-18=18, 18 is equal not greater than 18 which means the sum of the first two sides are too short.
Step-by-step explanation:
M/6-7=2/3
M/6=2/3+7
M=23/3×6
M=23×2=46
