Question

A line has a slope of 1/2 and contains the points (3, y) and (5, 7). The value of y is
A.8
B.6
C.3

Answer 1

First off, the slope is rise/run, meaning, y/x

Answer 2

its b

Answer 3

5/4=>-4/5
use point slope formula
y-y1=m(x-x1)
y--2=(-4/5)(x-4)
y+2=-4/5x+16/5
y=-4/5x+6/5 <=slope form
standard form: 4x+5y=6

Answer 4

Thanks

Answer 5

wc

Answer 6

medal?

Answer 7

i thought it was c

Answer 8

I'm trying to bump my question, why is it not working xD

Answer 9

its b

Answer 10

If it was c that would make the slope 2/1 not 1/2

Answer 11

So it is b

Answer 12

oh wow i mix up the variables.