Enter a problem...
Trigonometry Examples
Step 1
Subtract from both sides of the inequality.
Step 2
Step 2.1
Rewrite in slope-intercept form.
Step 2.1.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 2.1.2
Rewrite so is on the left side of the inequality.
Step 2.1.3
Convert the inequality to an equation.
Step 2.1.4
Use the quadratic formula to find the solutions.
Step 2.1.5
Substitute the values , , and into the quadratic formula and solve for .
Step 2.1.6
Simplify.
Step 2.1.6.1
Simplify the numerator.
Step 2.1.6.1.1
Raise to the power of .
Step 2.1.6.1.2
Multiply by .
Step 2.1.6.1.3
Apply the distributive property.
Step 2.1.6.1.4
Multiply by .
Step 2.1.6.1.5
Multiply by .
Step 2.1.6.1.6
Add and .
Step 2.1.6.2
Multiply by .
Step 2.1.7
Simplify the expression to solve for the portion of the .
Step 2.1.7.1
Simplify the numerator.
Step 2.1.7.1.1
Raise to the power of .
Step 2.1.7.1.2
Multiply by .
Step 2.1.7.1.3
Apply the distributive property.
Step 2.1.7.1.4
Multiply by .
Step 2.1.7.1.5
Multiply by .
Step 2.1.7.1.6
Add and .
Step 2.1.7.2
Multiply by .
Step 2.1.7.3
Change the to .
Step 2.1.8
Simplify the expression to solve for the portion of the .
Step 2.1.8.1
Simplify the numerator.
Step 2.1.8.1.1
Raise to the power of .
Step 2.1.8.1.2
Multiply by .
Step 2.1.8.1.3
Apply the distributive property.
Step 2.1.8.1.4
Multiply by .
Step 2.1.8.1.5
Multiply by .
Step 2.1.8.1.6
Add and .
Step 2.1.8.2
Multiply by .
Step 2.1.8.3
Change the to .
Step 2.1.9
Consolidate the solutions.
Step 2.1.10
Arrange the polynomial to follow the form for slope and y-intercept.
Step 2.2
The equation is not linear, so a constant slope does not exist.
Not Linear
Not Linear
Step 3
Graph a dashed line, then shade the area below the boundary line since is less than .
Step 4