Answer:

Step-by-step explanation:
The rate of change is a measure of the slope
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (29, 9) and (x₂, y₂ ) = (33, 10)
m =
=
← rate of change
Answer:
x = 5
Step-by-step explanation:
Given
f(x) = - 3x + 21 and f(x) = 6, then equating gives
- 3x + 21 = 6 ( subtract 21 from both sides )
- 3x = - 15 ( divide both sides by - 3 )
x = 5
The volume of a cylinder is pir^2h. So the answer is pi*4^2 times 4. 64 pi.
Answer:
Question 1:
9×4/7 =5 1/7
Question 2:
6×3/8 = 2 1 /4
Step-by-step explanation:
Thats correct