What is the y-intercept of a line that has a slope of 3 and passes through point (–1, –7)?

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney