asked 221k views
5 votes
Use graph to work out x and y

Use graph to work out x and y-example-1

1 Answer

1 vote

Answer: x = 1, y = 4

Explanation:

First, you would need to set the equations equal to each other.

y = 3x + 1 and y = -2x + 6

They can be set equal to each other because they are equal to the same y.

So, you would get the equation:

3x + 1 = -2x + 6

From there, solve for x.

3x + 2x = 6 - 1

5x = 5

x = 1

Now, plug that x-value into the original equations to get y.

y = 3(1) +1

= 3 + 1

= 4

Plug the x-value into the other equation and if you get the same answer, you're correct!

y = -2(1) + 6

= -2 + 6

= 4

So, as an ordered pair (in the form [x, y]), the answer would be (1, 4).

answered
User Simekadam
by
8.0k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.