The average rate of change of g(x) between x = 4 and x = 7 is 5/6. which statement must be true?
a. g(7)-g(4)=5/6
b. g(7-4)/7-4=5/6
c. g(7)-g(4)/7-4=5/6 d. g(7)/g(4)=5/6

So it looks like C.

Step-by-step explanation:

Average rate of a function g(x) on the interval from x=a to x=b is given by the formula:

.

You can even say:

.

So we have from x=4 to x=7, so the formula becomes:

We are given this is equal to 5/6.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

the first one, all those points on the line just make a strait line.