Question

I need to know if my Answers is right?

Select the pair of equations whose graphs perpendicular.

A.)2x-8y=9
12x-3y=7

B.)3x+6y=8
y=2x-8

C.)y=2x-7
x+y=3
D.)2y=-3x+5(My Answer)
2x+3y=4


Which is the equation of the line passing through (0,4) and (8,0)?

A.)y=-1/2x+4(My Answer)
B.)y=-1/2x+8
C.)y=-2x+4
D.)y=-2x+8

Given the linear equation x+y=5, find the slope of its graph.
-5
-1(My Answer)
5
1

Answer 1

Wrong
Wrong
Wrong
:)

Answer 2

@shubhamsrg can see if i have them right this time.

Answer 3

Wrong
Right
Right
And very good attempt in the first one, just a slight mistake.

Answer 4

thank you