3 years ago

Which of these is an even function?A. f(x)=5x^2-x b. f(x)=3x^3+ x c. f(x)=6x^2-8 d. f(x)= 4x^3 +2x^2

Mathematics

1 answer:

Llana [10]3 years ago

4 0

I think it’s A from what I can remember

You might be interested in

Carson just lit a new candle and then let it burn all the way down to nothing. The

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

L = 10 - 1.25t

t = 1 ⇒ L = 10 - 1.25 = 8.75 inches

t = 2 ⇒ L = 10 - 1.25(2) = 7.5 inches

t = 3 ⇒ L = 10 - 1.25(3) = 6.25 inches

3 0

3 years ago

Use the formula Sn =a (1 - rn ) ÷ (1 – r) to find the sum Sn for each of the infinite and finite geometric series.

AVprozaik [17]

Answer: 11

Step-by-step explanation:

5 0

3 years ago

Use the function g(x)=5x−2 to complete the table.

Blababa [14]

Answer:

g = 5x-2/ x

Step-by-step explanation:

8 0

3 years ago

The length of a rectangle is 8 in. more than its width. The perimeter is 52 in. What is the length of the rectangle?

Levart [38]

$L=w+8 \\\\ P=2L+2w \\ P=52in \\\\ 2(w+8)+2w=52 \\\\ 2w+16+2w=52 \\\\ 4w=52-16 \\\\ 4w=36 \\\\ \boxed{w=\frac{36}{4}=4in} \\\\ L=4+8 \\\\ \boxed{L=12in}$

8 0

3 years ago

Read 2 more answers

Plz help me with this one

AnnyKZ [126]

Answer:

-3 -5 and 1, 3

Step-by-step explanation:

8 0

3 years ago