3 years ago

Solve these equations |x+1/2|= 3 |x-3|=5 6/7 |3x+7|=5

Mathematics

1 answer:

just olya [345]3 years ago

6 0

The First one is: x = 5/2 or x = -7/2

The Second one is: x = 62/7 or x = -20/7

The Third one is: x = -2/3 or x = -4

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Graph the following lines and write the equation in slope-intercept form. With y intercept of −3 and an x intercept of −4.5.

makvit [3.9K]

Answer:

$y=-\frac{2}{3}x-3$

Step-by-step explanation:

To write the equation of a line we need 2 points. We know:

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If the x-intercept of the line is -4.5 then the point is (-4.5,0).

Using these two point, we will find the slope and then substitute it into the point slope form $y-y_1=m(x-x_1)$ with a point.

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