3 years ago

If f(x) = x² + 7, what is the value of f(4)? Enter the answer in the box. PLEASE HELP .

Mathematics

1 answer:

bazaltina [42]3 years ago

7 0

Answer:

Step-by-step explanation:

With f(4), we plug 4 into the function.

f(4) = 4² + 7

f(4) = 16 + 7

f(4) = 23

You might be interested in

Adequate Preparation for Retirement. In 2018, RAND Corporation researchers found that 71% of all individuals ages 66 to 69 are a

Svetllana [295]

Answer:

A - Hopes this helps.

Step-by-step explanation:

4 0

3 years ago

ASAP HELP!! PLS PLS ILL GIVE U BRAINLIST !! DUE IN 5 mins :(

Aliun [14]

I can’t see it could you type it and tell me what it says?

3 0

3 years ago

A salesperson sells $2100 in merchandise and earns a commission of $273, What is the commission rate?

larisa86 [58]

if we take 2100 to be the 100%, what is 273 off of it in percentage?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 2100 & 100\\ 273& x \end{array} \implies \cfrac{2100}{273}=\cfrac{100}{x}\implies \cfrac{100}{13}=\cfrac{100}{x} \\\\\\ 100x=1300\implies x=\cfrac{1300}{100}\implies x=13$

3 0

2 years ago

What is .000000474 in scientific notation?

Dominik [7]

$4.74* 10^{-7}$

4 0

3 years ago

Find the area of a regular hexagon with radius length 4 m.

ivann1987 [24]

Answer:

Step-by-step explanation:

24√3

6 0

3 years ago