If you divide the age by the height the quotient is 3.57 in each case so it is direct variation
C is correct
what do you need help with
Answer:
(3, 2)
Step-by-step explanation:
Please mark me brainliest if this helped! :P
Answer:
56
Step-by-step explanation:
Given that Lydia is painting flower vases.
Paint required for painting one flower case = 3/16 quart
total paint available with Lydia = 21/2 quart
We have to find the no of flower cases that can be painted.
This is a problem of direct variation since when no of flower cases increase paint required also increases.
3/16 quart for 1 flower case
Hence 21/2 quart for 21/2 divided by 3/16
= 21*16/(3*2) (by rule for fraction division)
= 7(8)
= 56
First pick a value of

close to

. You should be fine with

.
The linear approximation of

at

is given by

where

is some fixed value close to

. You have

so



The actual value is closer to -0.9709, so the approximation is decent.