Adog walker charges a flat rate of $6 per walk plus an hourly rate of $30. how much does the dog walker charge for a 45 minute walk? write an equation in function notation for the situation and then use it to solve the problem. determine if the given statement is true or flase. the dependent variable is the number of hours true or false the function for the walker fee is f(h)= 30h+6 true or false the dog walker charges $22.5 for a 45min walk true or flase

Step 1

Find the equation in function notation

Let

h-------> the number of hours

y-------> the function for the walker fee in dollars

we know that

the hourly rate is

in this linear equation

the independent variable is the variable h

the dependent variable is the variable y

Convert to function notation

Let

Step 2

Find how much does the dog walker charge for a 45 minute walk

Convert the time in hours

substitute in the equation

For

therefore

the answer is

the dog walker charge for a 45 minute walk

Statements

Step 3

The dependent variable is the number of hours true or false

The statement is false,

because the independent variable is the number of hours and the dependent variable is the walker fee in dollars

Step 4

The function for the walker fee is f(h)= 30h+6 true or false

The statement is True --------> see the Step 1

Step 5

The dog walker charges $22.5 for a 45 min walk true or false

The statement is False

Because the dog walker charges for a 45 minute walk