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2 years ago

What is the answer?? I need help!! NO LINKS!!!

Mathematics

2 answers:

Charra [1.4K]2 years ago

8 0

Function

Use "vertical line test"

searched it if you don't know

Taya2010 [7]2 years ago

3 0

Step-by-step explanation:

yes, it is a function.

every value of x has exactly one associated (result) value of y.

that several different x have the same result value y, is not a problem.

a problem would be, if there were at least one value of x that would have multiple possible result values. then it would not be a function.

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The following information is given about a trapezoid: A trapezoid is isosceles if its non-parallel sides are congruent. Trapezoi

12345 [234]

I have no idea tbh but just look it up

6 0

3 years ago

If a+b = 7, and a² +b²=25<br>then ab = ?

Rama09 [41]

a2+b2=25

or, (a+b)^2-2ab=25

or, (7)^2-2ab=25 [a+b=7]

or, 49-25=2ab

or, 24/2=an

•°• ab=12....

3 0

3 years ago

Plzzz help asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

jasenka [17]

Hello from MrBillDoesMath!

Answer:

The first choice, y = x^3 + 5

Discussion:

Let

y = (x-5) ^ (1/3)

To find the inverse, sway x and y and then solve for y:

x = ( y - 5 )^(1/3) => cube both sides

x^3 = y - 5 => add 5 to both sides

x^3 + 5 = y

So the inverse is x^3 + 5, which is the first choice

Thank you,

MrB

4 0

3 years ago

Read 2 more answers

7. Which of the verbal descriptions best matches the function below? <br><br> f(x)=0.02x+150

slega [8]

Gene earns 2% interest after depositing $150 into his account , Option D.

<h3>What is a Function ?</h3><h3 />

A function is a law that relates an independent variable and a dependent variable with each other.

The function given is

f(x) = 0.02 x +150

Option D , Gene earns 2% interest after depositing $150 into his account

So this verbal description matches the function given as it represents , the total account balance of Gene .

Therefore Option D is the correct answer.

To know more about Function

brainly.com/question/12431044

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6 0

2 years ago

Rlly need help on this ill give brainliest :)

Maksim231197 [3]

Answer:

3^15/5^16

Step-by-step explanation:

(3^3 x 3^6 x 5^-4) / (3^-6 x 5^12)

= (3^3 x 3^6 x 3^6) / (5^12 x 5^4)

= 3^15 / 5^16

4 0

2 years ago