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
Bas_tet [7]
2 years ago
7

For R(x) --4x+2, find f(x) when x = -1. a -4 6 b C -2 d 2

Mathematics
2 answers:
Virty [35]2 years ago
8 0

Answer:

i need help with that too kmaoooo

Step-by-step explanation:

lesantik [10]2 years ago
8 0
I think is 6 I hope this right
You might be interested in
Can someone please help me
DaniilM [7]

Answer:

with what

Step-by-step explanation:

tell me i think i can help

3 0
3 years ago
WILL GIVE BRAINLIEST, PLEASE HELP ASAP!!! MY LIFE DEPENDS ON THIS!!!
ahrayia [7]

h(x) = 3 * (2)^x

Section A is from x = 1 to x = 2

h(1) = 3 * (2)^1 = 3 * 2 = 6

h(2) = 3 * (2)^2 = 3 * 4 = 12

so

the average rate of change  = (12 - 6)/(2 - 1) = 6


Section B is from x = 3 to x = 4

h(3) = 3 * (2)^3 = 3 * 8 = 24

h(4) = 3 * (2)^4 = 3 * 16 = 48

so

the average rate of change  = (48 - 24)/(4 - 3) = 24


Part B: How many times greater is the average rate of change of Section B than Section A? Explain why one rate of change is greater than the other. (6 points)

the average rate of change of section B is 24 and the average rate of change of section A is 6

So 24/6 = 4

The average rate of change of Section B is 4 times greater than the average rate of change of Section A

It's exponential function, not a linear function; so the rate of change is increasing.

7 0
2 years ago
I need help with this please and an explanation so i can understand ASAP!!!!
faltersainse [42]

Answer:

17 feet

Step-by-step explanation:

8 squared is 64

15 squared is 225

225 + 64 = 289

289 square root is 17

5 0
3 years ago
Explain how to multiply 641 by 63.
alex41 [277]

Answer:

sure

Step-by-step explanation:

1) line up 641 and 63

   641

x__63_

2) multiply 3 by 1 then 4 then 6 and carry the tenths place number if there is one

  1

  641

x__63_

  1923

3) add a zero under the 3 to hold the ones place and multiply 6 by 1 then 4 then 6 and since we’re working with the tenths place now and dont forget to carry numbers if you need to

     2

     641

  x__63_

     1923

  38460

4) add your two numbers together

    1 1    

    38460

+___1923_

     40383

so that is your answer “40383”

lol sorry that this was so long

4 0
2 years ago
Read 2 more answers
A 5'6" person walking down the street notices his shadow. If the angle of elevation from the tip of the shadow to the sun is 60°
S_A_V [24]

Check the picture below.

7 0
3 years ago
Other questions:
  • Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 312 years, she had earned $36.40 in
    12·2 answers
  • During a flu epidemic, 44 students out of the 80 who are in Ms Grant’s class were absent. What percent were absent?
    9·2 answers
  • A leading bank is coming up with an investment that pays 8 percent interest compounded semiannually. What is the investment's ef
    9·1 answer
  • Can anyone make a word problem for 2(4+n)
    10·2 answers
  • 19/20 in decimal equivalent
    11·2 answers
  • Write the number 3.8 x 10-4 in standard form.
    11·1 answer
  • Giải phương trình y'=0 biết:y=x^4
    5·1 answer
  • 8) What are the measures of angles x, y, and z?
    10·2 answers
  • 20 points! Clear answers and good descriptions!<br> Thanks! :)
    13·1 answer
  • Billy owns a painting that is valued at $39,113. If the value of the artwork increases by 10%
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!