F(x)=3x-7 and g(x)=-2x-6 find (f o g)(4)

The value of .

Further explanation:  

A function is relation between two and more than two variables that assigns exactly one output to each input.

The set of all input values on the graph of the function is known as domain and the set of all the output values is known as the range of the function.

The composition of the function is to determine a function by plugging the output value of into as input value.

The composite function can be written as .

Given:

The provided functions are and .

Step by step explanation:

Step 1:

First determine the composite function .

Substitute the given function into the function as the input value to determine the composite function .

Therefore, the value of .

Step 2:

Now substitute the value in the equation to obtain the value of as,

Therefore, the value of .

Thus, the value of .

Learn more:  

Answer details:

Grade: High school

Subject: Mathematics

Chapter: Function

Keywords: Composite function, transformation, sine, shifting, upward, addition, subtraction, trigonometric function, output value, reversed rule, basic function, horizontal line test

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)