PLEASE HELP THIS IS DUE TMR
What is the equation in slope-intercept form of the line that passes through the points
(-26.-11) and (39,34)

Respuesta :

Answer:

y = 9/13x + 7

Step-by-step explanation:

Find the slope and then plug in a point onto the equation of the slope and solve for y-intercept

The equation of the line is:

[tex]y = \frac{9}{13}x + 7[/tex]

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The equation of a line, in slope-intercept formula, is given by:

[tex]y = mx + b[/tex]

In which:

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

  • We are given two points, (-26,-11) and (39, 34).
  • The slope is given by change in y divided by change in x, thus:

[tex]m = \frac{34 - (-11)}{39 - (-26)} = \frac{45}{65} = \frac{9}{13}[/tex]

Then:

[tex]y = \frac{9}{13}x + b[/tex]

Point (39, 34) means that when [tex]x = 39, y = 34[/tex], and this is used to find b.

[tex]y = \frac{9}{13}x + b[/tex]

[tex]34 = \frac{9}{13}(39) + b[/tex]

[tex]27 + b = 34[/tex]

[tex]b = 7[/tex]

Thus, the equation is:

[tex]y = \frac{9}{13}x + 7[/tex]

A similar problem is given at https://brainly.com/question/21010520

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