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.

Our required formula becomes :

Step-by-step explanation:

Since we have given that

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

Hence, our required formula becomes :

Step-by-step explanation:

The given equation is

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 on one side because .

Consider the given equation.

Subtract 7b from both sides.

Divide both sides by 4.

Substitute a=f(b).

Therefore, the required formula is .

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: