11. Mrs. Hamilton surveyed some of her students by asking how many minutes they spent
studying for their math test and the score they made on the math test. The results are shown.
a. What is the slope of the trend line?
b. What does the slope mean in the context of the
situation?
TEST SCORE
c. What is the y-intercept of the trend line?
d. What does the y-intercept mean in the context of
the situation?
5
10 15 20 25 30 35 40 45 50 55
MINUTES STUDIED
e. Equation of the trend line:

add an image

step-by-step explanation:

b, i believe, but not sure.

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)