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
Zanzabum
2 years ago
9

For the function f(x) = 2 – 3x, find f(–4). A14 B12 C–10 D–5

Mathematics
1 answer:
a_sh-v [17]2 years ago
3 0

Substitute x with -4.

f(-4) = 2 - 3(-4)

f(-4) = 2 - (-12)

f(-4) = 2 + 14

f(-4) = 14 (Option A)

Hope This Helped! Good Luck!

You might be interested in
John wants to build a corral next to his barn. He has 300 feet of fencing to enclose three sides of his rectangular yard.
Mandarinka [93]
Let's first define the variables:
 x = width
 300 - 2x = long
 The area will be:
 A = (x) * (300 - 2x)
 A = 300x - 2x²
 We look for the maximum area, for this, we derive:
 A '= 300 - 4x
 We match zero:
 0 = 300 - 4x
 x = 300/4 = 75
 Therefore, the width is:
 x = 75 feet
 The length is:
 300 - 2x = 300 - 2 (75) = 300-150
 150 feet
 Answer:
 Part A:
 
The maximum area will be:
 
A = (150) * (75) = 11250 square feet
 
Part B:
 
The dimensions are:
 
Length = 150 feet
 width = 75 feet
3 0
3 years ago
In Store A the price of mayonnaise went
vazorg [7]
It’s 3 because you take the sum of all decreases (which is $9) and divide them by 3
7 0
3 years ago
Help please i dont know the answer
Law Incorporation [45]

Answer:

72

Step-by-step explanation:

Find the Rule :

2-1=1

3-1.5=1.5= constant

Verification :

1x1.5=1.5

2x1.5=3

9x1.5=13.5

48x1.5=72

What is the rule for input-output table?

An input-output table, like the one shown below, can be used to represent a function. Each pair of numbers in the table is related by the same function rule. That rule is: multiply each input number (x-value) by 1.5 to find each output number (y-value)

4 0
2 years ago
Steps with answers please
olga55 [171]

Answer:

8.D

9.A

Step-by-step explanation:

/

4 0
2 years ago
Read 2 more answers
Fin the sum -11 + (-6) =
lesantik [10]
It is - 16 because adding two negatives give you a negative
7 0
2 years ago
Other questions:
  • One month, 24 employees earned a bonus and 56 employees didn't earn one. Express the number of employees who received the bonus
    11·1 answer
  • Write the equation of the line parallel to x = -16 and passes through the point (9, -10).
    5·1 answer
  • Mrs. Connors went to a shopping mall and spent 3/5 of the money she had in her wallet at a department store. She bought new pots
    11·1 answer
  • Someone plz help...<br> Write the number in standard form. 2.1×103
    5·1 answer
  • What type of polygon is formed by the points (5,3), (3,-4), and (8,-4)
    7·1 answer
  • I am odd number less than 100 the sum of mt digits is 12 i am a multiple of 15 what number am i
    12·1 answer
  • Hi can someone please check if my answer for this problem is correct
    12·1 answer
  • Can someone help me with this please!!! (Picture) I will mark brainliest no links!
    10·1 answer
  • I NEED HELP WITH THIS ASAP!
    11·1 answer
  • A beverage dispenser contains 15,000 milliliters of iced tea. How many liters of iced tea does the beverage dispenser contain?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!