1.) the degree of the polynomial function f(x) is 4. the roots of the equation f(x)=0 are −4 , −1 , 2 and 5. which graph could be the graph of f(x) ? 2.) the degree of the polynomial function f(x) is 3. the roots of the equation f(x)=0 are −1 , 0, and 4. which graph could be the graph of f(x) ?

1) The graph that represents the function f(x) is;

The third graph located at the bottom left.

2) The graph that represents the function f(x) is;

The second located at the top right corner.

1) We are given the roots of the polynomial as;

x = -4, x = -1, x = 2, x = 5.

The roots simply means the values of x that makes the y to be zero. Thus, they are the x-intercepts of the graph curve.

Looking at the given graphs, the only one that has all its' x-intercepts as x = -4, x = -1, x = 2, x = 5 is the third graph located at the bottom left.

2) We are told the degree of the polynomial is 3 which means that it has 3 roots which are given as;

x = -1, x = 0, x = 4.

The roots simply means the values of x that makes the y to be zero. Thus, they are the x-intercepts of the graph curve.

Looking at the given graphs, the only one that has all its' x-intercepts as x = -1, x = 0, x = 4 is the second graph located at the top right corner.

Read more at; link

In each case, the graph must cross the x-axis at the locations listed as roots (zeros) of the function (values of x where f(x)=0).

1. The zeros are given as -4, -1, 2, 5. Those x-values are where the curve must cross y=0 (the x-axis).

2. The zeros are given as -1, 0, 4. Those x-values are where the curve must cross y=0 (the x-axis).

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!