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Example Question #4 : Finding Slope And Intercepts
What is the slope and y-intercept of the following line?
Convert the equation into slope-intercept form, which is , whereÂ
 is the slope andÂ
 is the y-intercept.
Example Question #6 : Finding Slope And Intercepts
What is the slope of the line perpendicular to ?
In order to find the perpendicular of a given slope, you need that given slope!  This is easy to compute, given your equation.  Just get it into slope-intercept form.  Recall that it isÂ
Simplifying your equation, you get:
This means that your perpendicular slope (which is opposite and reciprocal) will be .
Example Question #1 : Finding Slope And Intercepts
What is the equation of a line with a slope perpendicular to the line passing through the points  andÂ
?
First, you should solve for the slope of the line passing through your two points.  Recall that the equation for finding the slope between two points is:
For your data, this is
Now, recall that perpendicular slopes are opposite and reciprocal.  Therefore, the slope of your line will be .  Given that all of your options are in slope-intercept form, this is somewhat easy.  Remember that slope-intercept form is:
 is your slope.  Therefore, you are looking for an equation withÂ
The only option that matches this is:
Example Question #5 : Finding Slope And Intercepts
What is the x-intercept of ?
No x-intercept
Remember, to find the x-intercept, you need to set  equal to zero.  Therefore, you get:
Simply solving, this isÂ
Example Question #6 : Finding Slope And Intercepts
Find the slope of the line that has the equation:Â
Step 1: Move x and y to opposite sides...
We will subtract 2x from both sides...
Result,Â
Step 2: Recall the basic equation of a line...
, where the coefficient of y isÂ
.
Step 3: Divide every term by  to change the coefficient of y toÂ
:
Step 4: Reduce...
Step 5: The slope of a line is the coefficient in front of the x term...
So, the slope isÂ
Example Question #83 : Linear Algebra
Find the slope of the following equation: Â
In order to find the slope, we will need the equation in slope-intercept form.
Â
Distribute the negative nine through the binomial.
The slope is: Â
Example Question #251 : Algebra
What is the y-intercept of the following equation? Â Â
The y-intercept is the value of  whenÂ
.
Substitute the value of zero into , and solve forÂ
.
Subtract 7 from both sides.
The answer is:Â
Example Question #11 : Finding Slope And Intercepts
Find the slope and y-intercept, respectively, given the following equation: Â Â
Rewrite the equation in slope-intercept format: Â
Divide by negative two on both sides. Â This is also the same as multiplying both sides by negative half.
Rearrange the terms.
The slope is: Â
The y-intercept is: Â
The answer is: Â
Example Question #13 : Finding Slope And Intercepts
Find the slope of the following function: Â Â
Simplify the terms of the equation by distribution.
Subtract the terms.
The equation is now in slope-intercept form, where .
The slope is .
The answer is .
Example Question #11 : Finding Slope And Intercepts
What is the slope of the following equation? Â
To determine the slope, we will need the equation in slope-intercept form.
Subtract  on both sides.
Divide by 9 on both sides.
Split both terms on the right side.
The slope is: Â Â
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