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, 1).
y-intercept is 1, So graph is (0,
1).
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 1 to each side)
(Apply additive inverse property:
)
Apply multiplication property of equality: If a = b then .
(Multiply each side by 2)
(Cancel common terms)
Apply division property of equality: If a = b then .
(Divide each side by 3)
(Cancel common terms)
The coordinate point is .
The above eqaution comparing the slope-intercept form , Then
, b =
1.
1) y-intercept is 1, So graph is (0,
1).
2) From (0, 1), move up 3 units and right 2 units.
3) Draw a dot.
\4) Draw a line through the points.
To graph the equation .
The solution of the graph eqution .