Question

Find the slope and y-intercept of each line.

y = x-3

Answer 1

slope: 1, y-intercept: -3?

Answer 2

yes, correct
slope intercept form is y = mx + b where m is the slope and b is the y-intercept

Answer 3

what about this one? 4. Transform this equation to slope-intercept form: 6x + 4y = 8

Answer 4

4y = 8 - 6x transposing the x-term to other side
no we divide all terms by 4 and get
3
y = 2 - ---- x
2

or

y = - 3/2x + 2

so slope is -3/2 and y-intercept is 2

Answer 5

thanks again @Harkirat

Answer 6

u r welcome...☺