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3 years ago

What is the range of a function?

Mathematics

1 answer:

barxatty [35]3 years ago

3 0

Answer:

The set of all output values of a function. Example: when the function f(x) = x2 is given the values x = {1,2,3,...} then the range is {1,4,9,...}

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What's -8+9w+(-23) <br> ????

zvonat [6]

First simplify
-8+9w-23
Then Group simliar terms
(-8-23)+9w
After simplify
-31 +9w

8 0

3 years ago

Evaluate n+2x2 when n=3 and x=−2.

krok68 [10]

Answer:

When n=3 and x=−2 the answer is 11.

Step-by-step explanation:

Given:

Let p (n,x) be the function such that

$p (n,x) = n + 2x^{2}$

To Find:

p (n,x) = p ( 3, -2) = ?

Solution:

$p (n,x) = n + 2x^{2}$

Substituting n = 3 and x = -2 we get

$p (3, -2) = 3 + 2(-2)^{2}$

Negative square gives positive number therefore (-2)²=4

$p (3, -2) = 3 + 2\times 4$

$p (3, -2) = 3 + 8\\p (3, -2) = 11$

When n=3 and x=−2 the answer is 11.

7 0

3 years ago

Determine the values of the principal square roots.<br> V25 =<br> V64 =<br> V100

Mazyrski [523]

Answer:

Correct V100 is right

Step-by-step explanation:

6 0

4 years ago

The measure of an angle is 70.2°. What is the measure of its complementary angle?

german

Complementary angles equal 90 degrees.

The other angle would be 90 - 70.2 = 19.8 degrees

5 0

3 years ago

Read 2 more answers

Simplify the expression by combining like terms. Then, classify the simplified expression by degree and number of terms. p4 − 5p

alexdok [17]

The answer is 4 + 17p, first distribute 2p(p3+5) which the result is 2p times 6p plus 10p and you end up p4 - 5p + 2p(6p) + 10. Then you combine like terms and you end up p4 -5p + 12p + 10p, and repeat the move (combine like terms) and you end up with p4 + 17p. Then again you combine like terms and you end up 4 + 17p. If your wondering what happened to the p well the p is exactly like multiplying anything by 1.

8 0

3 years ago