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Afina-wow [57]
3 years ago
9

Find the domain and range of 1/t+2

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0

Answer:

Domain = (-∞, -2) ∪ (-2, ∞).

Range =  (-∞, 0) ∪ (0, ∞).

Step-by-step explanation:

t can't have the value -2 because that would make  1/(t + 2) = 1/0 which is undefined.

So the domain is All real values of t. except t = -2.

As t approaches infinity or negative infinity  f(t) approaches  zero, and as t approaches -2 from below or above f(t) approaches negative infinity or positive infinity.

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stiks02 [169]
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I might be wrong, but hopefully that helped! :) 
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3 years ago
Greg installed a circular drain that has a diameter of 4.8 inches. To the nearest tenth of an inch what is circumference of the
My name is Ann [436]

The circumference of the drain to the nearest tenth is 15.10 inches.

<h3>What is the circumference?</h3>

The circumference of the drain is the distance round the drain. Since the drain has the shape of a circle, the formula used to determine the circumference of a circle would be used to determine the circumference of the drain.

Circumference of the drain = πd

3.14 x 4.8 =15.10 inches

To learn more about how to determine the circumference of a circle, please check: brainly.com/question/14351152

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6 0
2 years ago
Use the table below to find the product of the two polynomials.
Valentin [98]
(x^2 - 1)(x^6 + x^4 + x^2) =
x^2(x^6 + x^4 + x^2) - 1(x^6 + x^4 + x^2) =
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8 0
3 years ago
What is the slope of the line that passes through the points (6, 7) and (16,22)??? i have been
Stolb23 [73]

Answer:

1.5

Step-by-step explanation:

picture

5 0
3 years ago
What is the answer for part b
trasher [3.6K]

Answer:

(-3,-10)

Step-by-step explanation:

Given part a, you seem to know the midpoint formula. We can easily edit that to figure out what an endpoint is. Say that a variable "a" represents the x coordinate of D, and b the y coordinate. As the x coordinate of M is 0.5, and the x coordinate of C is 2, we can use the midpoint formula to say that \frac{a+2}{2} =-0.5 . Multiplying both side by 2, we get that a+2=-1, and subtracting both sides by 2, a=-3. Similarly, \frac{b+7}{2} =-1.5, b+7=-3, and b=-10, making our answer (-3, -10). Let me know if you have any questions.

5 0
3 years ago
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