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3 years ago

Determine whether the function ƒ(x) = x4(x2 − 1) is even, odd or neither.

1 answer:

7 0

F(x) = x4(x2 - 1)
f(-x) = (-x)4((-x)2 - 1)
f(-x) = x4(x2 - 1)
from above explanation it is clear that the function is even.

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Write many equations that are equal to the equation 2x+4=x-4.

Jobisdone [24]

Answer:

4x + 8 = 2x - 8

3x + 4 = 2x - 4

2x + 16 = x + 8

x - 1 = 2x + 7

17x + 36 = 16x + 28

13x + 2 = 12x + 11

.......

(this is infinite)

As long as it cancels out to x = -8

4 0

3 years ago

Before you answer, make sure to do a step by step explanation, if you forget, it's whatever. I'll give crowns to the people that

katen-ka-za [31]

Answer: 36.84

(lmk if this isnt right)

Step-by-step explanation:

To find the perimeter of the rectangle:

3+3+3+3+3+3=18

3(6)=18

To find the diameter of the circle:

12-(3+3)

12-6=6

You can combine the 2 half circles to make 1 full circle since they both have the same diameter. Use the circumference formula to solve.

C=πd

Substitute

C=3.14(6)

Multiply

C=18.84

Add the perimeter of the rectangle and the circumference of the circle.

18+18.84=36.84

4 0

3 years ago

The length of HK¯¯¯¯¯¯ is 24 inches.

DiKsa [7]

The answer is 12 because hk crosses hl and L is right in the middle of hk which equals 24 and half 24 equals 12
since l is half of hk the answer has to be 12

7 0

3 years ago

Read 2 more answers

HELP PLEASE!!!

PilotLPTM [1.2K]

Answer:

450 millilitres

Step-by-step explanation:

1) $\frac{1}{2}$ of the water is gone, so you need to divide 900 by 2 to see how much is left

900÷2 = 450

5 0

3 years ago

Someone help me with the steps please

Vesna [10]

Answer:

Let $u=3x^2-3x$

Solution: $\frac{1}{6} \sqrt{3x^2-3x}+C$

Step-by-step explanation:

See attached for step-by-step

8 0

2 years ago