F(x)=x^2. What is g(x)?

kherson [118]

The answers are as follows.

a. 9x

In order to get this, you need to reevaluate 64 as a base of 4. Since 64 is equal to 4^3, we can rewrite the right side as

64^3x = (4^3)^3x = 4^9x

Which gives you the first answer.

b. 10

Similar to the first problem, we need to express 16 as a base of 2. 2^4 is equal to 16, so we use that in it's place and simplify.

16^5/2 = (2^4)^5/2 = 2^20/2 = 2^10

c. Sqrt(7.31)

This one is more simple. Raising something to a 1/2 power (.5) is the same as taking the square root.

4 0

3 years ago

Whats 2+2 I really need help. It's the hardest question I've ever seen. D:

GREYUIT [131]

Answer:

4

Step-by-step explanation:

Take 2 oranges, add 2 more

Now count them all together...

You have 4 oranges!!

5 0

3 years ago

7. Paula reduced the size of a rectangle to a height of 2 inches.

drek231 [11]

Answer: if the width was not effected then the width is still 24 inches

if the area stayed the same, then

find area

area=legnth times width

288=12 times 24

so the new height./legnth =2

288=2 times width

divide by 2

144=width'

the new width =144

6 0

3 years ago

The sets of numbers 3, 4, 5 and 5, 12, 13 are examples

Wewaii [24]

Answer:

8, 15, 17 — yes
15, 20, 25 — yes
20, 48, 52 — yes
2, 9, 11 — no
39, 80, 89 — yes

Step-by-step explanation:

The squares of the three numbers in each of the given triples are listed. When the sum of the first two numbers is equal to the third, the set of numbers in the triple is a Pythagorean triple.

{64, 225, 289}, yes

{225, 400, 625}, yes — a 3,4,5 triple multiplied by 5

{400, 2304, 2704}, yes — a 5,12,13 triple multiplied by 4

{4, 81, 121}, no*

{1521, 6400, 7921}, yes.

___

* the smallest set of integers that is a Pythagorean triple is {3, 4, 5}. The number 2 in this group tells you this cannot be a PT.

8 0

3 years ago

Read 2 more answers

Consider f(x) = bx. which statement(s) are true for 0 < b < 1? check all that apply. the domain is all real numbers. the d

NeTakaya

The true statement for f(x)=b^x is the function is always decreasing function.

We have given,

f(x)=b^x where 0<b<1

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

Domain is all possible values of x for which any function is defined

We can select any values of x for which function

It will be defined for all real x

So, the domain is $(-\infty,\infty)$

The range is all possible values of y for which x is defined

we are given that b is positive

The value of the function will always be positive

So, the range is $(0,\infty)$

y>0

The x-intercept:

Set f(x)=0 and then we can solve for x

f(x)=b^x=0

x is undefined

The x-intercept does not exist

Increasing or decreasing:

Since, 0<b<1

The b is a positive value less than 1

As we increase the value of, $b^x$ will keep decreasing

This is decreasing function

To learn more about the function visit:

brainly.com/question/25638609

3 0

2 years ago