SOLUTION: Please Help!!!!
the directions are to find the x-intercept and y-intercept of each equation. then graph the equation.
y=4x-2
please help me....
Algebra.Com
Question 154404: Please Help!!!!
the directions are to find the x-intercept and y-intercept of each equation. then graph the equation.
y=4x-2
please help me....
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
X-Intercept
To find the x-intercept, plug in and solve for x
Start with the given equation.
Plug in .
Add to both sides.
Divide both sides by to isolate .
Reduce.
So when then
This means that the x-intercept is )
.
------------------------------------------
Y-Intercept
To find the y-intercept, plug in and solve for y
Start with the given equation.
Plug in .
Multiply and 0 to get 0.
Subtract
So when then
This means that the y-intercept is )
.
Now graph the x and y intercepts as points in a coordinate system:
Graph of the x-intercept and the y-intercept .
Now draw a line through the two points to graph
Graph of
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