Y=4x+5 in point-slope form

Plz me i need i will give a brain

Aline passes through 3,7 and 6,9 what equation represents the line

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.