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
STALIN [3.7K]
3 years ago
12

For a given input value b, the function f outputs a value a to satisfy the following equation. 4a+7b=−52 Write a formula for ) f

(b) in terms of b.
Mathematics
2 answers:
zhenek [66]3 years ago
7 0

Answer:

f(b)=\dfrac{-52-7b}{4}

Step-by-step explanation:

The given equation is

4a+7b=-52

where, b is the input value and a is the output value of function f.

We need to find the formula for f(b) in terms of b.

It means we have to separate a on one side because a=f(b).

Consider the given equation.

4a+7b=-52

Subtract 7b from both sides.

4a+7b-7b=-52-7b

4a=-52-7b

Divide both sides by 4.

a=\dfrac{-52-7b}{4}

Substitute a=f(b).

f(b)=\dfrac{-52-7b}{4}

Therefore, the required formula is f(b)=\dfrac{-52-7b}{4}.

Sergio [31]3 years ago
5 0

Answer: Our required formula becomes :

a=f(b)=-13-\frac{7}{4}b

Step-by-step explanation:

Since we have given that

4a+7b=-52\\

We need to write a formula for f(b) in terms of b So, it becomes

4a=-52-7b\\\\a=\frac{-52-7b}{4}\\\\a=\frac{-52}{4}-\frac{7b}{4}\\\\a=-13-\frac{7b}{4}

Hence, our required formula becomes :

a=f(b)=-13-\frac{7}{4}b


You might be interested in
I honestly just need help and nones helping 6th grade work
mestny [16]
Length times width so that would be 21
7 0
3 years ago
Can anyone help out with this algebra 1 question? It’s 2 am and I’m just exhausted here man, I’d really appreciate it.
Tanya [424]

Answer:

y = 3x/4 + 3

Step-by-step explanation:

y = mx + b

b = 3

(-4,0), (0,3)

m = 3/4

5 0
3 years ago
Please help me finish these for summer school :)
ValentinkaMS [17]
13.45 will be the answer

since we are finding the hypotenuse, the formula is a^2 + b^2 = c^2

this will then be 10^2 + 9^2 = c^2

181=c^2

c=13.45 :)
5 0
2 years ago
Read 2 more answers
The diagram shows the arcs for the construction of —
babunello [35]
Can u show the picture?
3 0
3 years ago
The spinner shown is divided into congruent sections that are labeled from 1 through 7. If the spinner is spun one time, what is
adoni [48]

Answer:

3/7

Step-by-step explanation:

The number of possible results are;

1, 2 , 3 , 4 , 5, 6 , 7 = 7

odd numbers here are;

1, 3 , 5 and 7

non-odd numbers are 2, 4 and 6

So the section not labeled with an odd number is 3

Hence the probability here is that;

3/7

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!!!
    11·1 answer
  • 10y - 2x=-6<br> Find the x- intercept and y- intercept
    5·2 answers
  • How to write 1,900,000,000 in word form
    5·1 answer
  • 9.) Determine the distance between -10 and 17. Use the number
    9·1 answer
  • Find the length of the hypotenuse. Need help I’ll give you best brainliest!!
    9·1 answer
  • What's 2+2 plzzzz help
    11·1 answer
  • Explain how you find a slope from a table a graph and an equation
    14·1 answer
  • What is the value of x ?
    11·1 answer
  • Please solve quickly ​
    8·1 answer
  • Answer me pleaseeee. What is 3*3*3*3*3*3*3*3*8*8*0*8*8*9*8*6? Gk test​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!