The resulting expression should be: 35x-35y+21
The last graph is the correct answer.
Answer: A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.
Step-by-step explanation:
<h3><u>Question:</u></h3>
Find the equation of line with slope 4 and passes through the point (2, 3)
<h3><u>Answer:</u></h3>
y = 4x - 5 is the equation of line with slope 4 and passes through point (2, 3)
<h3><u>Solution:</u></h3>
Given that slope of line is 4 and passes through point (2, 3)
We have to find the equation of line
<em><u>The equation of line in slope intercept form is given as:</u></em>
y = mx + c ------- eqn 1
Where, "m" is the slope of line and "c" is the y intercept
Given that slope of line is 4
m = 4
<h3><u>Find the y intercept:</u></h3>
Substitute m = 4 and (x, y) = (2, 3) in eqn 1
3 = 4(2) + c
3 = 8 + c
c = -5
<em><u>Substitute m = 4 and c = -5 in eqn 1</u></em>
y = 4x - 5
Thus the equation of line is found
