3 years ago

I really need help!

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

attached image

Step-by-step explanation:

attached image

You might be interested in

The function y = f (x) is graphed below. What is the average rate of change of the function f(x) on the interval - 1 ≤ x ≤ 3?

jonny [76]

Answer:

$\displaystyle -2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Average Rate of Change: $\displaystyle \frac{f(b) - f(a)}{b - a}$

Step-by-step explanation:

Step 1: Define

Interval -1 ≤ x ≤ 3

a = -1, b = 3

f(a) = f(-1) = 4

f(b) = f(3) = -4

Step 2: Find Average

Substitute in variables [ARC]: $\displaystyle \frac{f(3) - f(-1)}{3 + 1}$
Substitute: $\displaystyle \frac{-4 - 4}{3 + 1}$
[Fraction] Subtract/Add: $\displaystyle \frac{-8}{4}$
[Fraction] Divide: $\displaystyle -2$

4 0

3 years ago

test the symmetric of a function f(x)=x5+x3+x plz answer my question and you will be mark as brainly

babunello [35]

Answer:

Step-by-step explanation:

2000264(X) b x a =177777082

5 0

3 years ago

Your class is raising money for a field trip. Which graph could show the amount of money raised over time?

gogolik [260]

Answer:

Table, Formula

Step-by-step explanation:

4 0

2 years ago

Help. Also, how do you give Brainliest?

lawyer [7]

Okay so basically when two people answer your questions it should give you the option to give brainliest otherwise sometimes it takes a few days to give it to someone. And for your question does it give any number options.?

Edit: f(-1)= 1 then f(1)= -10.

4 0

3 years ago

Read 2 more answers

This is the countiue question to the last one I posted. so please help

Vedmedyk [2.9K]

Answer:

4.5 i think

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I really need help!​

I really need help!