The equation is .
Rewrite the equation .
To find the y-intercept, and x = 0.
\ (Substitute x = 0)
(Apply zero product property:
)
(Apply addititve identity property: 0 + 5 = 5)
The coordinate point is (0, 5).
\y-intercept is 5, So graph is (0, 5).
To find the x-intercept, and y = 0.
\ (Substitute y = 0)
Apply addition property of equality: If a = b then a + b = b + a.
\ (Add 2x to each side)
Apply commutative property of addition: a + b = b + a.
\ (Apply additive inverse property:
)
Apply division property of equality: If a = b then .
(Divide each side by 2)
(Cancel common terms)
The coordinate point is .
The above eqaution comparing the slope-intercept form , Then m =
2, b = 5.
1) y-intercept is 5, So graph is (0, 5).
\2) From (0, 5), move down 2 units and right 1 unit.
\3) Draw a dot.
\4) Draw a line through the points.
To graph the equation .
The solution of the graph eqution .