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Lelu [443]
3 years ago
10

Write a kinda short song about 1 polygon with a familiar tune

Mathematics
1 answer:
STALIN [3.7K]3 years ago
3 0
A triangle is A polygon with 3 angles(x2) 3 sides
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What is the nth term of 4 1 -2 -5 -8
Svetllana [295]

Answer:

The nth Term of this number is -3n+7

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11.<br>The domain of f(x) is [4, 5, 6]. If f(x) = 3x + 2, what is the range?​
grigory [225]

Answer:

The range of the function is:

Range R = {14, 17, 20}

Step-by-step explanation:

Given the function

f(x) = 3x + 2

We also know that range is the set of values of the dependent variable for which a function is defined.  

In other words,  

  • Range refers to all the possible sets of output values on the y-axis.

We are given that the domain of the function is:

Domain D = {4, 5, 6}

Now,

substituting x = 4 in the function

f(4) = 3(4) + 2

f(4) = 12 + 2

f(4) = 14

substituting x = 5 in the function

f(5) = 3(5) + 2

f(5) = 15 + 2

f(5) = 17

substituting x = 6 in the function

f(6) = 3(6) + 2

f(6) = 18 + 2

f(6) = 20

Thus, we conclude that:

at x = 4, y = 14

at x = 5, y = 17

at x = 6, y = 20

Thus, the range of the function is:

Range R = {14, 17, 20}

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3 years ago
Which of the following equations is nonlinear?
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Answer:

B. y = -3/8x - 4

Step-by-step explanation:

Given equation: 3x - 8y = 12

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First, find the slope by solving for y:

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y = -3/8x + 3/2

Slope m = -3/8

Since the slope of a line parallel is the same slope, the only equation that fits the conditions is B because in the form y = mx + b, m = -3/8

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Please solve this <br>with each step​
grandymaker [24]

Step-by-step explanation:

please mark me as brainlest

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