Question

On the graph of the equation 2x - y = 10, what is the value of the y-intercept?

A.-10
B.-5
C.5
D.10

Answer 1

Any ideas?

Answer 2

Im asking this i don't know lol

Answer 3

Do you know how to transform an equation by addition?

Answer 4

Maybe why?

Answer 5

You will need it to answer this question that's why.

Answer 6

Do you know the answer?

Answer 7

Yes, why?

Answer 8

can u tell me plz I'm not doing good I'm math

Answer 9

in

Answer 10

First subtract 10 from both sides of the equation.

Answer 11

ok i get -8

Answer 12

Where do you get -8 from?

Answer 13

2 - 10

Answer 14

But the 2 has an "x" multiplying it, that's why they write it "2x"?

Answer 15

2x - y = 10

Answer 16

First subtract 10 from both sides of the equation: 2x - y = 10

2x - y = 10

2x - y - 10 = 10 -10

Answer 17

ok

Answer 18

Now what do you get?

Answer 19

-20

Answer 20

10 - 10 =?= -20

Answer 21

-10-10=-20

Answer 22

First subtract 10 from both sides of the equation: 2x - y = 10

2x - y = 10

2x - y - 10 = 10 -10