The data shown in the table is linear. Which equation models the data?
10
Х
Y
2
13
6
15
17
a. y = x + 12
b. y = 2x + 9
2
C. y = -x + 6
d. y = 2x - 3

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.