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Find the equation of the line that passes through the point (5,7) and is parallel to the graph of y = 3/4x - 2

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Answer:

y = 3/4x + 13/4

Explanation:

Relationship between the slopes of parallel lines:

  • The slopes of parallel lines have the same slope.
  • This means that identifying the slope of y = 3/4x - 2 will also give us the slope of the other line.

Identifying the slope of y = 3/4x - 2:

The equation y = 3/4x - 2 is in the slope-intercept form of a line, whose general equation is given by:

y = mx + b, where:

  • m is the slope,
  • and b is the y-intercept.

Thus, the slope of both lines is 3/4.

Finding the y-intercept (b) of the other line:

Now, we can find the y-intercept (b) of the other line by substituting (5, 7) for (x, y) and 3/4 for m in the general equation of the slope-intercept form:

7 = 3/4(5) + b

(7 = 15/4 + b) - 15/4

13/4 = b

Thus, the y-intercept (b) of the other line is 13/4.

Writing the equation of the other line (in slope-intercept form):

Therefore, y = 3/4x + 13/4 is the equation of the line in slope-intercept form.

User Alexey Morozov
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