# Find the X and Y Intercepts (0.8x+4.1)^2-1.3

Write as an equation.
Find the x-intercepts.
To find the x-intercept(s), substitute in for and solve for .
Solve the equation.
Rewrite the equation as .
Add to both sides of the equation.
Take the square root of each side of the equation to set up the solution for
Remove the perfect root factor under the radical to solve for .
The complete solution is the result of both the positive and negative portions of the solution.
First, use the positive value of the to find the first solution.
Subtract from both sides of the equation.
Divide each term by and simplify.
Divide each term in by .
Cancel the common factor of .
Simplify each term.
Multiply by .
Factor out of .
Separate fractions.
Divide by .
Divide by .
Divide by .
Next, use the negative value of the to find the second solution.
Subtract from both sides of the equation.
Divide each term by and simplify.
Divide each term in by .
Cancel the common factor of .
Simplify each term.
Move the negative in front of the fraction.
Multiply by .
Factor out of .
Separate fractions.
Divide by .
Divide by .
Multiply by .
Divide by .
The complete solution is the result of both the positive and negative portions of the solution.
x-intercept(s) in point form.
x-intercept(s):
x-intercept(s):
Find the y-intercepts.
To find the y-intercept(s), substitute in for and solve for .
Solve the equation.
Remove parentheses.
Simplify .
Simplify each term.
Multiply by .
Raise to the power of .
Subtract from .
y-intercept(s) in point form.
y-intercept(s):
y-intercept(s):
List the intersections.
x-intercept(s):
y-intercept(s):
Find the X and Y Intercepts (0.8x+4.1)^2-1.3

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