Ask question

Ask question

All categories

2 years ago

7

Which statement best describes how to determine whether f(x) = x3 + 5x + 1 is an even function?

1 answer:

kvasek [131]2 years ago

3 0

Answer: Determine whether (–x)3 + 5(–x) + 1 is equivalent to x3 + 5x + 1.

To determine if a function is even, we need to check if f(-x)=f(x).

You might be interested in

A coordinate grid is labeled from negative 5 to 0 to 5 on both x and y axes at increments of 1. Figure ABCD has A at ordered pai

tamaranim1 [39]

The angles measures will not change and the alignment also will not change.
Angle B'C'D' is equal to BCD.

5 0

3 years ago

Plz, help!! ASAP!!!!!!

VARVARA [1.3K]

Answer:

translation right 10 and up 9

5 0

3 years ago

Read 2 more answers

The measure of angle is 0 is 7pi/4. The measure of its reference angle is ___ °, and tan 0 is ____

ollegr [7]

Answer: pi/4 and -1

Step-by-step explanation:

7 0

1 year ago

Solve -np-80<60 for n. Show your work.<br><br> Solve 2a-5d=30 for d. Show your work.

xz_007 [3.2K]

$-np-80 < 60\qquad\text{change the signs}\\\\np+80$

------------------------------------------------------

$2a-5d=30\qquad\text{subtract 2a from both sides}\\\\-5d=-2a+30\qquad\text{change the signs}\\\\5d=2a-30\qquad\text{divide both sides by 5}\\\\d=0.4a-6$

8 0

3 years ago

Is the answer 2 to this question?

iragen [17]

Answer:

its 8

Step-by-step explanation:

use ratio solution ..

2 shampoo : 9 water

8 shampoo : 36 water

9x4 = 36

same goes too shampoo.. it needs to be multiplied with 4 as to get 36 water u multiplied 9 with 4

6 0

3 years ago

Read 2 more answers