3 years ago

What are the zeros of the polynomial function f(x) = (x + 6)(x + 8)(x + 15)?

1 answer:

4 0

Set all the factors equal to 0 and solve for x.

1) x + 6 = 0

x = -6

2) x + 8 = 0

x = -8

3) x + 15 = 0

x = -15

When the function is graphed, you can see that the function crosses the numbers -15, -8, and -6 on the x-axis. These are the zeros.

You might be interested in

Enter the value that is missing

masha68 [24]

I think it’s 15.75. Because: 2•1.05=2.10. 5•1.05= 5.25. 20•1.05= 21.00. So, 15•1.05= 15.75.

3 0

3 years ago

Does anyone know how many ways you can make 16 and 19 on a grid

sasho [114]

You can look for the number 16 on the x-axis. (bottom line) and put a finger there. Then, look for 19 on the y -axis (left line) and put a finger there. Trace your left finger to the right and your right hand up until they meet. That is (16,19)

8 0

3 years ago

Antonia is keeping track of the number of pages she reads. She started the school year having already read 95 pages of her book,

Airida [17]

f(x) represents the total number of pages Antonia has read; x represents the number of days

4 0

3 years ago

Read 2 more answers

The table shown lists the atomic weight of the elements that begin with the letter c. What's the range of these

kondaur [170]

The Answer is 2

34.989.I used a physics book

3 0

3 years ago

A bottling company makes decorative bottles and ships them to their customers. Each bottle has a height of 13 inches and a radiu

patriot [66]

Answer:

Step-by-step explanation:

Volume = πr²h

r = 2.5 inches plus 1inch cushon thickness = 3.5 inch radius.

V = 3.142*3.5²*13

V = 500.56in³

3 0

3 years ago