1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anon25 [30]
3 years ago
11

Evaluate the function f(x)=2x-2, when x=-1

Mathematics
2 answers:
Dovator [93]3 years ago
8 0
Wait what does that mean
sertanlavr [38]3 years ago
4 0
Substitute -1 for the variable x.

f(-1) = 2(-1) - 2
f(-1) = -2 - 2
f(-1) = -4
You might be interested in
Stephanie goes shopping on Sunday. She
just olya [345]
Started with: $60
left with: $10
items bought: 20

60 - 10 = 50 < amount spent
  
50/20 = amount spent/items bought
           = $ 2.50 < each chocolate

you can check this by multiplying the items bought and the amount each item cost to get how much you spent

20 × 2.5 = 50

Stephanie started off with 60 dollars and ended with 10 dollars

60 - 50 = 10

hope this helps :)









4 0
3 years ago
A couple finds that they are experiencing debt problems and decide to find a credit counseling agency. What are three (3) things
Serggg [28]

Answer:

This is an odd question...

The couple should find out the following:

1.) is the agency legitimate?

2.) Will they be doing a hard inquiry on our credit history? if so, this could affect our current credit score

3.) Will they charge me to review my current credit reports?

8 0
3 years ago
Read 2 more answers
1. What is the solution of the system
sasho [114]

Answer:

C

Step-by-step explanation:

3x-y=14

4x+y=21

add

7x=35

x=35/7=5

4×5+y=21

y=21-20=1

so (5,1 ) is the solution.

8 0
3 years ago
What is probablity???<br><br><br><br><br>ANYONE HERE USING INSTA​
julia-pushkina [17]

probability is the average percentage of how likely something is going to happen.

Sorry if I didn't really explain it well, I am not good at explaining anything-

6 0
3 years ago
Read 2 more answers
Use elimination to solve the system of equations<br> 2x+y=7<br> 6x + 5y = 27
andrezito [222]
2x + y = 7
2x/2 7/2
x + y= 3.5
5 0
3 years ago
Other questions:
  • Elijah is selling coupon books for a school fundraiser. the coupon books sell for $11. the school gets $8 and $3 goes to elijah'
    13·1 answer
  • 4,12,36,108,324 identify the pattern
    7·1 answer
  • How to solve:<br> Sin(x)=x^2-pi^2
    12·1 answer
  • HELP RIGHT NOW PIZZZ = FASTEST ANSWER BRAINLIEST AND I WILL THANK U
    5·1 answer
  • HELP ASAP!! DF right arrow bisects right Angle EDG. find the value of x.
    13·1 answer
  • Find the value of x
    8·1 answer
  • What two numbers multiply to 5 and add up to -6
    9·1 answer
  • How much water and how much drink mix should Jerome use to make enough energy drink for all the runners? Create a table to show
    10·2 answers
  • What changes occurred in the United States as a result of the cotton gin?
    12·2 answers
  • Determine which function has the greatest rate of change as x approaches infinity. f(x) = 4x 50 g(x) = 3x − 4 h(x) = 2x2 9x − 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!