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astra-53 [7]
3 years ago
11

A line with a slope of 1 passes through the point (18, 15). What is its equation in slope-intercept form? Write your answer usin

g integers, proper fractions, and improper fractions in simplest form.​
Mathematics
1 answer:
Setler79 [48]3 years ago
4 0

Answer:

y = x - 13

Step-by-step explanation:

Given parameters:

  Slope of the line  =  1

  Coordinate = (18, 15)

Unknown:

Equation of the line in slope-intercept format = ?

Solution:

The equation of a line is expressed as;

         y  =  mx + c

where y and x are the coordinates

          m is the slope

          c is the y-intercept

Now, sine x = 18 and y = 5, let us find c;

        5 = 1(18) + c

      5 = 18 + c

       c = -13;

 The equation of the line is;

       y  = 1(x) + (-13)

       y = x - 13

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