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42 votes
Provide me three coordinate points for the following, given the Slope and Y-intercept. 1. Slope = 7, Y-intercept = -3 (give me 3 coordinant points)

User SunnyMagadan
by
3.4k points

1 Answer

8 votes
8 votes

slope =m =7

Y-intercept = -3 (0, -3)

___________________

The expression for a linear equation in the slope-intercept form.

y = mx + b

m= (y2-y1)/ (x2-x1)

y-intercept is (0, b)

_____________________

Replacing the data given

y = 7 x -3

_________------

three coordinate points

we can choose three different values of x

x=1

y = 7 x -3

y = 7*1 -3

y= 7-3

y= 4

_ _ _

(1, 4)

_ _ _

x=-1

y = 7 x -3

y= 7 *(-1) -3

y= -7 -3

y= -10

_ _ _

(-1, -10)

_ _ _

x= 2

y = 7 x -3

y= 7*2 -3

y= 14 -3

y = 11

_ _ _

( 2 -11)

_ _ _

___________________

Answer

(x, y)

(1, 4)

(-1, -10)

( 2, 11 )

User ThoKra
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2.9k points