Question

given the linear equation y=5x -1, find the y- coordinates of the points(-1), (2), and (1). Plot these points and graph linear equation.

Answer 1

Simply plug those values in where x is and obtain 3 ordered pairs.

Answer 2

I don't understand

Answer 3

Something like this:
y = 5(-1) - 1
y = 5(2) - 1
y = 5(1) - 1

Solve each of these.

Answer 4

oh i got it thanks

Answer 5

No problem, the results of those equations will be the y-value for each corresponding x. Graph the points and draw the line through them.

Answer 6

thank you