3 years ago

Which of the following best describes the equation below? y = 5x - 15

Mathematics

2 answers:

ddd [48]3 years ago

8 0

The answer is d because 3x5=15

Tanzania [10]3 years ago

7 0

Answer:

D linear

Step-by-step explanation:

We can tell pretty easily that this is a linear equation. How? Look at the highest degree of x!

This means the highest exponent of x. It looks like we have 5x, which you can think of as 5x to the first power. Whenever the highest exponent is 1, the equation is linear.

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irinina [24]

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(x+2)^2+(x-3)^2-2x^2)

garri49 [273]

Answer:

13 - 2x

Step-by-step explanation:

(x +2)² + (x - 3)² - 2x²

Expand.

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Bring all the like terms together then simply.

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3 years ago

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stira [4]

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3 years ago

What's the slope of (5,9); (8,0)

motikmotik

here's the solution,

slope of the line

=》

$\frac{y2 - y1}{x2 - x1}$

=》

$\frac{0 - 9}{8 - 5}$

=》

$\frac{ - 9}{3}$

=》

$- 3$

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il63 [147K]

The answer is 2 because it is the number preceding the second term

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