The table shows the number of hours spent studying and the test scores for several students. An equation of the line of fit through (1,72) and (3, 80) is y = 4x + 68. Interpret the slope and the y-intercept.
ty!

bn,mn,n.vn.

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

the answer is the third / last answer

step-by-step explanation:

21

jk it's 20

step-by-step explanation: