Question

what is an equation of the line in slope intercept form. m=3and the y intercept is (0,4)

a. y=4x+3
b. y=-3x+4
c. y=4x-3
d. y=3x+4

Answer 1

use the point-slope intercept form
\(\large \begin{array}{llll}
&&slope = m=3\\
x_1&&y_1\\
(0&,&4)\\
\hline\\
&&&y-y_1=m(x-x_1)
\end{array}\)

and solve for "y"

Answer 2

@wolf1728

Answer 3

I guess you want my help.
I can figure this one out.

Answer 4

yes please

Answer 5

it should be d correct

Answer 6

We start with solving for 'b'
b = y - mx
substituting the values of slope and the point (0, 4)
b = 4 -3•0
b = 4
Solving the complete equation
y = mx + b
y = 3x + 4