2 years ago

What is the slope of the line that passes through the points (2,8) and (1, 13)?

Mathematics

1 answer:

r-ruslan [8.4K]2 years ago

8 0

Answer:

The slope is -5

Step-by-step explanation:

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ANSWER THIS USING INVERSE OPERATIONS AND PROVIDE TH STEPS

Airida [17]

Answer:

x = 12

Step-by-step explanation:

5+x2 = 2x2+13

5+x2 = 4+13

5+x2÷2 = 17

5-5+x = 17-5

x = 12

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3 years ago

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Select the adjective(s) in the following sentence.

horsena [70]

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Explanation:
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3 years ago

Which graph represents the function y = cos(4x)?<br><br> Answer is graph B

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Let the equation of the cosine function is,

y = Acos(Bx)

From the graph attached,

A = Amplitude = $\frac{1-(-1)}{2}$

= 1

B = $\frac{2\pi}{\text{Period}}$

B = $\frac{2\pi}{\frac{\pi}{2}-0}$

B = $\frac{4\pi}{\pi}$

B = 4

Therefore, equation of the cosine wave given in the graph will be,

y = 1.Cos(4x)

y = Cos(4x)

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2 years ago

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Step-by-step explanation:

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3 years ago

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The median of the values 3.4, 4.7, 1.9, 7.6, and 6.5

vladimir2022 [97]

Answer:

4.7

Step-by-step explanation:

the median is the middle number in a set of numbers so first we need to put them in order

1.9 3.4 [4.7] 6.5 7.6

this one is easy since we have an odd number of digits

the answer is 4.7

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2 years ago