Graph the equations to solve the system y equals 2x+7 and 1/2y=x+7/2

Given equation is y=2x+7 and

Let's simplify the 2nd equation before we can start graph so that calculation will be easy

multiply both sides by 2 to cancel out fractions

y=2x+7

which is exactly same as the first equatoin so graph of both will be exactly same and solution will be infinitely many solutions.

y=2x+7 has y-intercept 7 so first point will be (0,7). Slope is 2 so rise 2 unit up then 1 right and graph the new point.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.