A young sumo wrestler decided to go on special high-protein diet to gain weight rapidly he started at 90 kg and gained weight at a constant rate after eight months he weighed 138 kg
Let W represent the sumo wrestlers weight (in kilograms) after T months
Complete the equation for the relationship between the weight and number of months

Step-by-step explanation:

The weight W, related to the number of months t, is given by the following equation:

In which W(0) is the initial weight and a is the slope.

Started at 90 kg

This means that . So

Gained weight at a constant rate after eight months he weighed 138 kg

This means that . So

So

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

answer: idk

step-by-step explanation: