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3 years ago

Solve for x, given the equation square root of x + 9 -4 = 1

Mathematics

2 answers:

saveliy_v [14]3 years ago

7 0

Answer:

x = -4

Step-by-step explanation:

Sergio039 [100]3 years ago

4 0

Answer:

negative 4

Step-by-step explanation:

I basically just reversed the equation. I did 1+4-9

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3 years ago

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vaieri [72.5K]

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

What is the equation of a line when it is translated vertically down 4 units?

Lisa [10]

Answer:

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3 years ago

A line's graph is shown. Write an equation for the line.

MAXImum [283]

Answer:

$y = 1$

Step-by-step explanation:

Given

Attached graph

Required

The graph equation

Pick any two points, we have:

$(x_1,y_1) = (1,1)$

$(x_2,y_2) = (3,1)$

Calculate slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{1 - 1}{3 - 1}$

$m = \frac{0}{2}$

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3 years ago