Question

Worth 20 points!!

Find the slope of a line passing through these ordered pairs show your work (2,4) (15,9)

Answer 1

Slope formula is y2-y1 / x2 - x1 so 9-4/15-2 —> 5/13

Answer 2

Hi there,

a) You are correct m = 4/3

b) you are correct Equation of line = y = 4/3x

c) To find where a line cuts the x axis make y = 0

y = 4/3x

0 = 4/3x

x = 0

So (0,0)

To find where a line cuts the y axis make x = 0

y = 4/3x

y = 4/3(0)

y = 0

so (0,0)

line cuts at origin.

Hope this helps :-)

I don't know if this is what you are looking for but I hope this helps!