Use the domain and range of each of the following relations to determine which is a function.
1 answer:
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The value of a, b and c can be calculated using the inverse function.
The calculated the value of a= 2, b=1 and c= -2.
Given:
The function is and its inverse is
.
- The inverse function of a function is defined if
is a function that undoes the operation of
- The inverse of
.
Substitute the value of x= -1 in a given inverse function and calculate the value of a.
Substitute the value of x is 0 in given inverse function.
Substitute the value of x is 2 in given inverse function.
Therefore, the value of a= 2, b=1 and c=-2.
Learn more about inverse function here:
The cost(y) of producing x number of balls is given by the linear model y = 3.25x + 685000
Linear equation
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change (slope) and b is the y intercept.
Let y represent the cost of producing x number of beach balls.
Using the point (10000, 587500) and (50000, 717500):
The cost(y) of producing x number of balls is given by the linear model y = 3.25x + 685000
Find out more on Linear equation at: brainly.com/question/14323743