3 years ago

Let f(x)=3(12)2x. Which is equal to f(2)?

Mathematics

1 answer:

Kisachek [45]3 years ago

3 0

Answer:

f(2) = 144

Step-by-step explanation:

Unless there is something I don't see (quite possible), the question is 3*12*2

multiplied by x

3*12 * 2 = 72 so the question simplifies to f(x) = 72x

f(2) = 72(2)

f(2) = 144

You might be interested in

Compare and Contrast how you would factor x^2−9 and x^2+9. For full credit, make sure you explain why they are factored differen

marishachu [46]

The factored form of the expression $x^2 - 9$ is $(x+3)(x-3)$

The expression x^2 + 9 has no real roots hence cannot be factored

Quadratic equations are equations with a degree of 2.

Given the quadratic function $x^2-9 \ and \ x^2+9$

For the function $x^2 - 9$

$=x^2-9\\=x^2-3^2$

Using the difference of two squares:

$a^2-b^2=(a-b)(a+b)\\x^2-3^2=(x-3)(x+3)$

For the expression x^2 + 9

The expression x^2 + 9 has no real roots hence cannot be factored

Learn more on factorization here: brainly.com/question/20293447

7 0

2 years ago

Help pls. i’m taking a geometry quiz and don’t really understand

kramer

Mw is 118 because a whole circle equals 360. you would do 360= 156+86+mw

5 0

3 years ago

5) What is the smallest number by which 1323 must be multiplied so that the product is a perfect

Westkost [7]

Answer:

the smallest number is 7

5 0

3 years ago

Shannon is 3 years older than Jenny. The sum of their ages is 33. How old are Shannon and Jenny?

Olin [163]

Answer: Shannon is 18 and Jenny is 15. Because 18+15=33

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Use the data set below to answer questions 7 to 9

Mariana [72]

Range: 16 (20 - 4)

Median: 9 (average 8 and 10)

Mean: 9.5 (average all the numbers)

8 0

3 years ago