All categories

2 years ago

"What is the input value for which f (x) = 3?" Please Help!!!!! URGENT!!!

Mathematics

2 answers:

Stella [2.4K]2 years ago

5 0

Answer:

x=-3

Step-by-step explanation:

Since f(x) also means y, we are looking for a point where y=3

When x=-3, we see that y reaches 3

Therefore, the answer is x=-3

Leno4ka [110]2 years ago

4 0

Answer:

-3

Step-by-step explanation:

y=f(x)

so when y=3

x=-3

You might be interested in

Would someone plz tell me what these are

AVprozaik [17]

Answer:

The little lines mean the sides are the same. Like length.

8 0

3 years ago

How to do long division with polynomials?

myrzilka [38]

Divide the first term of the numerator by the first term of the denominator, and put that in the answer.Multiply the denominator by that answer, put that below the numerator.Subtract to create a new polynomial.

Hope this helps. :)

5 0

3 years ago

Which of the following has the greatest value A)3³ B)5² C)1¹⁰ D)2⁵

Alecsey [184]

Answer:

A - Highest is 27

Step-by-step explanation:

***If you found this answer helpful please click the heart Icon and rate me 5 star, it would be nice if I got brainliest, thanks!***

7 0

3 years ago

Read 2 more answers

Y: 2x+3+9x+2 Simplify this

BARSIC [14]

Answer:

y=16x ??

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The transformation of 'f' is represented by 'g'. Write a rule for g. f(x)=\root(3)(x). Then show your check steps.

podryga [215]

Answer:

$g(x)=-2\sqrt[3]x$

$g(x) = -2f(x)$

Step-by-step explanation:

Given

$f(x) = \sqrt[3]x$

Required

Write a rule for g(x)

See attachment for grid

From the attachment, we have:

$(x_1,y_1) = (-1,2)$

$(x_2,y_2) = (1,-2)$

We can represent g(x) as:

$g(x) = n * f(x)$

So, we have:

$g(x) = n * \sqrt[3]x$

For:

$(x_1,y_1) = (-1,2)$

$2 = n * \sqrt[3]{-1}$

This gives:

$2 = n * -1$

Solve for n

$n = \frac{2}{-1}$

$n = -2$

To confirm this value of n, we make use of:

$(x_2,y_2) = (1,-2)$

So, we have:

$-2 = n * \sqrt[3]1$

This gives:

$-2 = n * 1$

Solve for n

$n = \frac{-2}{1}$

$n = -2$

Hence:

$g(x) = n * \sqrt[3]x$

$g(x)=-2\sqrt[3]x$

or:

$g(x) = -2f(x)$

4 0

3 years ago