Question

Slope7; through (-7,5)
i need to write the equation of the line

Answer 1

y=mx+c
y=7x+c

y=5
x=-7

5=7*-7+c
5=-49+c
c=54

y=7x+54

I hope this is right.

Answer 2

you just need to find the y-intercept now.
plug in the given point and slope into y =mx + b where y= y coord, x= x coor, and m= slope.

y =mx +b
5 = (7)(-7)+ b
5 = -49 + b
54 = b

Answer 3

so the equation is y = 7x + 54

^oh, @chaise is correct :)

Answer 4

The equation of a Line with Slope given and passing through a point is given by:

\[y - y_1 = m(x - x_1)\]

Where m is the Slope, (x, y) are the Arbitrary Points and (x1, y1) are the given points through which the line is passing..