2 years ago

4. if f (x) = 2x2 – 32, what is the value of f (5)?

Mathematics

1 answer:

xenn [34]2 years ago

3 0

Step-by-step explanation:

f(x)=2×2-32

f(5)=252-32

f(5)=220

You might be interested in

Which is the solution to (8.5 x 103)(2 x 105) expressed in scientific notation?

kenny6666 [7]

We have been given an expression $(8.5\times 10^3)(2\times 10^5)$ . We are asked to find the solution to our given expression expressed as scientific notation.

Let us simplify our given expression.

Using exponent property $a^m\cdot a^n=a^{m+n}$ , we will get:

$8.5\times 2\times 10^3\times 10^5$

$17\times 10^{3+5}$

$17\times 10^{8}$

Now to write our answer in scientific notation, we need our 1st multiple between 1 and 10. So we will rewrite our expression as:

$1.7\times 10\times 10^{8}$

$1.7\times 10^{1+8}$

$1.7\times 10^{9}$

Therefore, our required solution would be $1.7\times 10^{9}$ .

8 0

2 years ago

Find the distance between (5, 9) & (-7, -7). Round to the nearest tenth.

prisoha [69]

See picture hope it helps

8 0

2 years ago

Read 2 more answers

A bicycle is now selling for $315 it was discounted by 60 percent. What was the original cost.

Dovator [93]

189$
jfisiufjskei ieidudhek

3 0

3 years ago

What is the mode and median of 1,2,1,3,3,5,3,4,5,4,3,2,5,3,1.

tankabanditka [31]

hope it helps uh ....!!!!

8 0

3 years ago

Conversión a fracción de 0.355

Likurg_2 [28]

335/1000 if you read it out loud .335 is three hundred fifty-five thousandths

3 0

3 years ago