Mathematics: If the , points on the graphs are (-4,1) and (2,1) what is the equation ?

43.9 + n = 49.6543.9-43.9 + n = 49.65 -43.9n = 5.75...

If the , points on the graphs are (-4,1) and (2,1)

leasincobe4327

10.03.2022

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept

To find "m", you can use the slope formula and plug in the two points:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{1-1}{2-(-4)}$

$m=\frac{1-1}{2+4}$

$m=\frac{0}{6}=0$

The slope is 0 so:

y = mx + b

y = 0x + b [any number multiplied by 0 is 0]

y = b

To find "b", you plug in either of the points into the equation (since both of their y values are 1]

y = b

1 = b

Your equation is:

y = 1 (This is a horizontal line)

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