Find the slope of the line that passes through each pair of points. S (3, -6) and T (1, 4)
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In this question, you have to isolate <em>x</em>.
First, use the distributive property.
Now that you have distributed, subtract the constants.
First, use the distributive property.
Now that you have distributed, subtract the constants.
First off, let's keep in mind that perpendicular lines have negative reciprocal slopes, hmmm so what's the slope of y = 2x + 5?
well, notice, that equation is in slope-intercept form, thus
.
so, we're really looking for the equation of a line whose slope is -1/2 and runs through 1,4.
well, notice, that equation is in slope-intercept form, thus
so, we're really looking for the equation of a line whose slope is -1/2 and runs through 1,4.