Shaun's savings can be modeled by the regression equation y = 6x^2 + 75x+200. Which of the following is the best prediction for

Question

3 years ago

8

the amount he will have saved after 25 months?
A. $3,791
B. $3,754
C. $2,936
D. $5,825

1 answer:

kipiarov [429] · Answer 1 · 2022-02-13T02:29:26+03:00

3 0

Answer:

Option D

Step-by-step explanation:

The equation to predict the amount saved is

$y = 6x ^ 2 + 75x + 200.$

Assuming that the variable x represents the saving months, then substitute $x = 25$ in the quadratic equation and solve for y.

$y = 6 (25) ^ 2 +75 (25) +200\\\\y = \$\ 5,825$

The answer is the option D $5,825