Question

PLEASE HELP ME IM DOING A TEST :Write in point-slope form an equation of the line that passes through the point (5, 9) with slope 7. ____

Answer 1

[7x-y-26=0]

Explanation:

point slope form =

y-y1=m(x-x1)

=

y-9=7(x-5)

=

[7x-y-26=0]

you may want the y-9=7(x-5) as your answer

second part of this is for vertex form

/////// vertex form ///////Use formula y=mx+b where m is slope

y is equal to 9

x is equal to 5

b=?

m=7

9=7*5+b ---> b= -26

////////////////

Answer 2

y-9+7(x-5)

Explanation:

y - x1 = m ( x - y1 )

Y1 = 9

x1 = 5

m=slope (in this case 7)