How do you find the slope and y intercept of $y = 3 x + 9$ $y = 3x + 9$ ?

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Answer 1 · 2018-06-07T18:21:30

$m = 3$ $m=3$ (the slope) and the y-intercept $S (0; 9)$ $S(0;9)$

The equation has the form
$y = m x + n$ $y=mx+n$ so the slope is given by $3$ $3$ and the y-intercept
$S (0; 9)$ $S(0;9)$

Answer 2 · 2018-06-07T18:22:39

I tried this:

You have an equation of a line in the form:

$y = m x + c$ $y=mx+c$

i.e.

$y = slope \cdot x + y-intercept$ $y="slope"*x+"y-intercept"$

so in your case you have:

$slope = 3$ $"slope"=3$
$y-intercept = 9$ $"y-intercept"=9$

How do you find the slope and y intercept of y=3x+9y = 3x + 9?