Help, please. I just need an answer, so if anyone is bored, for the love of god please...

Question

asked Oct 18, 2023 177k views

1 Answer

Anthony Brien · Answer 1 · 2023-10-21T21:35:34+0000

Answer:B & E

Explanation:

We can first rearrange the function to isolate y. Then, we can find the slope as the function is in the form y=mx+b.

$3x-4y=7\\-4y=-3x+7\\y=(3)/(4)x-(7)/(4)$

Since parallel lines have the same slope, we can put the slope of 3/4 into the point slope form to get the answer.

For reference, the point-slope form is
y-y_1=m(x-x_1)

$y+2=(3)/(4)(x+4)\\y+2=(3)/(4)x+3\\y=(3)/(4)x+1$

The first line is found in option E, so option E is one of the correct options.

We can also move the x to the other side, as two of the 5 options have both variables on the left (B and C).

-(3)/(4)x+y=1

If we multiply the whole equation by -4, we can get rid of the fraction.

$-4(-(3)/(4)x+y)=-4(1)\\3x-4y=-4$

Hence, option B is also correct.