
We're given that
and
, and want to find
.
By the chain rule, we have

and


Then

(because the point
corresponds to
)

Answer:
The 5 is for the 5 people who are going to the baseball game.
Answer:
y - 13 = (5/2)(x - 4)
Step-by-step explanation:
Here we know the slope and one point on the line. Use the point-slope formula:
y - k = m(x - h).
Substituting 13 for k, 4 for x and 2.5 for m, we get:
y - 13 = (5/2)(x - 4)\
The answer 16. Because it is 4 cheeses to the power of 2.
25% = 5 dollars 75%= 15 dollars and 125%= 25 dollars