Question

Is this correct?...

Answer 1

yes

Answer 2

@Mertsj Can you help me with this problem?

Answer 3

Solve each equation for y as a start.

Answer 4

@Mertsj do you set x = to 0? then solve?

Answer 5

I'll show the first one. Then you do the second.

Answer 6

@Mertsj ok

Answer 7

\[-5x+2y=-4\]

Answer 8

\[-5x+2y+5x=-4+5x\]

Answer 9

\[2y=5x-4\]

Answer 10

\[\frac{2y}{2}=\frac{5}{2}x-\frac{4}{2}\]

Answer 11

\[y=\frac{5}{2}x-2\]

Answer 12

Can you do the next one?

Answer 13

y=-2x+2

Answer 14

-y=-2x+2 so multiply everything by -1

Answer 15

@Mertsj you mean divide by 1?

Answer 16

So now the system is:
\[y=\frac{5}{2}x-2\]
\[y=2x-2\]

Answer 17

No. You had -y and we want y so you need to multiply everything by -1 since -y(-1)=y

Answer 18

So now to graph. The y intercept of the first line is -2 and the slope is 5/2. ok with that?

Answer 19

@Mertsj give me a sec

Answer 20

@Mertsj the line is on top of eacch other