All categories

3 years ago

I need help on solving this math problem.

Mathematics

1 answer:

son4ous [18]3 years ago

5 0

Answer:

f(1)=-3

f(-4)=-11

f(6)=0

Step-by-step explanation:

Use the correct formula depending on what (x) equals.

When (x=1) you use the second formula because 1 is greater than -2 but less than 4

When (x=-4) you use the first formula because -4 is less than -2

When (x=6) you use the third formula because 6 is greater than 4

You might be interested in

Do you think any ordered pairs are solutions to BOTH y=x+5 and y=-2x-1? Explain.

Rina8888 [55]

Answer:

ordered pair(-2 , 3) is the solution

Step-by-step explanation:

y=x+5

y=-2x-1

x+5 = -2x-1 substitution

x+5+2x-5 = -2x-1+2x-5

3x = -6

x = -2

y = -2+5 = 3

ordered pair(-2 , 3) is the solution

3 0

4 years ago

Eight people are equally sharing 12 muffins. How many muffins will each person receive?

Marina CMI [18]

Total number of muffins = 12 muffins
Total number of people sharing muffin = 8

Muffins each person will receive = Total number of muffins
---------------------------------
People sharing muffins

= 12/8
= 1 1/2 OR 1.5 muffins

7 0

3 years ago

Read 2 more answers

Simplify the difference. (–7x – 5x^4 + 5) – (–7x^4 – 5 – 9x)

sineoko [7]

Answer: $2x^4+2x+10$

Step-by-step explanation:

You need to remember the mulplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

Knowing this, you can distributive the negative sign. Then you get:

$(-7x- 5x^4 + 5) - (-7x^4 - 5 - 9x)=-7x- 5x^4 + 5 +7x^4 + 5 + 9x$

Now you need to add the like terms. Then:

$=2x+2x^4+10$

Finally, you can order the polynomial obtained in descending order. Therefore, the answer is:

$=2x^4+2x+10$

4 0

3 years ago

What is the answer to 3/7+2/7

Ad libitum [116K]

5/7 is your answers

7 0

4 years ago

Could anyone help me with this? (A question I've been wondering about.)

Kamila [148]

Xbxhfjtiifixkdjdyfhdkkd 388484

5 0

4 years ago

Read 2 more answers

I need help on solving this math problem.​

I need help on solving this math problem.