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Question
Math
Posted 6 months ago
Graph the line that contains the point (-2,-5) and has a slope of 3/4
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Answer from Sia
Posted 6 months ago
Solution by Steps
step 1
We start with the point-slope form of the equation of a line, which is yy1=m(xx1)y - y_1 = m(x - x_1). Here, m=34m = \frac{3}{4}, x1=2x_1 = -2, and y1=5y_1 = -5
step 2
Substitute the given values into the point-slope form: y(5)=34(x(2))y - (-5) = \frac{3}{4}(x - (-2))
step 3
Simplify the equation: y+5=34(x+2)y + 5 = \frac{3}{4}(x + 2)
step 4
Distribute 34\frac{3}{4} on the right side: y+5=34x+32y + 5 = \frac{3}{4}x + \frac{3}{2}
step 5
Isolate yy to get the equation in slope-intercept form: y=34x+325y = \frac{3}{4}x + \frac{3}{2} - 5
step 6
Simplify the constant term: y=34x72y = \frac{3}{4}x - \frac{7}{2}
Answer
The equation of the line is y=34x72y = \frac{3}{4}x - \frac{7}{2}.
Key Concept
Point-Slope Form of a Line
Explanation
The point-slope form of a line is used to find the equation of a line when given a point on the line and the slope. By substituting the given point and slope into the formula, we can derive the equation in slope-intercept form.
◊What is the equation of a line passing through the point (-2,-5) with a slope of 3/4? 

(Note: This question is related to graphing the line that contains the point (-2,-5) and has a slope of 3/4.)⍭ Generate me a similar question◊

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