I'm not just going to give you that answer, i'm going to teach you how to do it for yourself. this is a function. what you do first is look at what the question is asking you, it's asking you to solve the function, when the value of x are as follows: -2, 1, 2. start with the easiest number, 1, and plug it in for x in each equation.

5• (1)^2 + 0
10• (1)^2 + 0

then set each equation equal to zero

5 • (1)^2 + 0 = 0
10 • (1)^2 + 0 = 0

now solve each equation. make sure the value value you get for the first equation is a negative number, because the question demands that by giving you "x<1"

complete the same steps for each other value to get the answers. hope this helps.

5 0

3 years ago

What is the 4th perfect number and what are its divisors?

Aleks04 [339]

Answer:

8128

1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064

Step-by-step explanation:

A perfect number is one whose divisors total the number itself. Only 51 perfect numbers are known at this time. The first five are ...

6, 28, 496, 8128, 33550336

The fourth perfect number is 8128. Its divisors (excluding the number itself) are ...

1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064

3 0

3 years ago

Please do these question and with explanations please

wlad13 [49]

Answer:

Step-by-step explanation:

1 is C

2 is G

3 is A

4 is J

5 is D , 9 units

6 is exactly 10 units

sorry to get to the so late, send me a message if you want to see more about how to get the answers.. or if you have other math questions :)

3 0

3 years ago