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
nekit [7.7K]
2 years ago
8

If f(x) = 9x - 2 and g(x) = 2x², what is the value of f(4) - g(4)

Mathematics
2 answers:
pishuonlain [190]2 years ago
6 0

9514 1404 393

Answer:

  f(4) -g(4) = 2

Step-by-step explanation:

Fill in the given values for x and do the arithmetic.

  f(4) = 9·4 -2 = 34

  g(4) = 2·4^2 = 32

Then ...

  f(4) -g(4) = 34 -32

  f(4) -g(4) = 2

scoundrel [369]2 years ago
6 0
ANSWER= 2
Explanation
Plug in the numbers in the parentheses for x EX: f(4)=9(4)-2= 34 and g(4)=2(4)^2 —-> g(4)=2(16)= 32 so 34-32= 2
You might be interested in
A soccer field for a youth league has an area of 4000 square yards and is 60% longer than it is wide what is the length of the f
olasank [31]

Let

width,w

length, l = 1.6w ...eqn 1

area, a = l × w ...eqn 2

subst for l in eqn 2

a = 1.6 w × w = 4000

4000 = 1.6 w^2

w^2 = 2500

w = 50

subst for w in eqn 1

l = 50 x 1.6 = 80

length = 80 yds

width = 50 yds

4 0
3 years ago
If the second term of an arithmetic sequence is -2 and the fourth term is 6, find the seventh term.
zhenek [66]
18 would be the 7th so... hope it helps
6 0
3 years ago
Physical properties can be used to compare and classify substances. The process below demonstrates a physical property of sugar.
iragen [17]
???????? Multiple choice
3 0
3 years ago
Help me <br> Pls answer fast
stellarik [79]

Answer:

The answer is 42/19 or 2 4/19

Step-by-step explanation:

You have to divide 7 by 19/6. I say "19/6" because that's an improper fraction. You do " 7/1 divided by 19/6". Then you do KCF (Keep Change Flip). So you do "7/1 times 6/19". So now you just multiply across. And there's your answer (42/19) If you want to do a mixed number then you get 2 4/19.

3 0
2 years ago
Read 2 more answers
Point S is on line segment RT . Given RS = 4x − 10, ST=2x−10, and RT=4x−4, determine x.Find RS.Find ST. Find RSFind ST. Find RT.
Inessa05 [86]

Answer:

RS=22 ST=6 RT=28

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Solve the equation, round the answers to two decimal places. <br> 4=e^0.08t
    9·1 answer
  • a checheers board is 8 square long and 7 squares wide. The area of each square is 14 square centimeter. Estimate the perimeter o
    12·1 answer
  • What is 25% of 6???<br> Is it 1.5?
    15·1 answer
  • Family A and Family B both have 8 people in their family. The ages of each member are listed below. Which statement is correct a
    10·1 answer
  • Use a minimum of two sentences to describe the process for writing the ln(x)=5 in exponential form.
    13·2 answers
  • Plssss helpppp againnnn
    11·2 answers
  • Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends a
    6·1 answer
  • I need help with this..
    9·1 answer
  • Madelyn has x nickels and y dimes, having a maximum of 15 coins worth no
    8·1 answer
  • If 4 friends have 8 apples how many will each friend get
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!