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2 years ago

I don’t know that answer can you guys help.

Mathematics

1 answer:

DIA [1.3K]2 years ago

8 0

The equation is y = -4x - 2. the equation will be in the form y = mx + b because this is a linear equation. the m is the slope, and this can be found by counting the units between points as rise over run. you can use the first and second points to do this. the rise is -4, and the run is 1, so the slope is -4. the third point is the y-intercept and that is where you find the b value. the coordinates are (0, -2), so the b value is -2.

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I dont get it yall help

Karolina [17]

Answer:

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6 0

2 years ago

Read 2 more answers

Which of the following are solutions to the following equation?

Alecsey [184]

Answer:

x=-7

x=7

Step-by-step explanation:

we have

$2x^{2}-98=0$

Solve for x

Adds 98 both sides

$2x^{2}-98+98=0+98$

$2x^{2}=98$

Divide by 2 both sides

$2x^{2}/2=98/2$

$x^{2}=49$

take square root both sides

$x=\pm7$

therefore

The solutions are

x=-7

x=7

8 0

3 years ago

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4 0

3 years ago

Multiply these polynomials.

maksim [4K]

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(5x^2+2x)(3x^2-7x+4)
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2 years ago

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Alona [7]

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4 0

3 years ago