Question

The average rate of change of a linear function is,

a.
Always positive

b.
A constant

c.
Varying

d.
Depends on the point on the line​

Answer 1

Answer:

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following form

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bx

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bxA linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bxA linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.a is the constant term or the y intercept. It is the value of the dependent variable when x = 0.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bxA linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.a is the constant term or the y intercept. It is the value of the dependent variable when x = 0.b is the coefficient of the independent variable. It is also known as the slope and gives the rate of change of the dependent variable.

The linear function is popular in economics. It is attractive because it is simple and easy to handle mathematically. It has many important applications.Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bxA linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.a is the constant term or the y intercept. It is the value of the dependent variable when x = 0.b is the coefficient of the independent variable. It is also known as the slope and gives the rate of change of the dependent variable. 

Answer 2

Explanation:

The average rate of change is constant for a linear function. Another way to state this is that the average rate of change remains the same for the entire domain of a linear function. If the linear function is y=7x+12 then the average rate of change is 7 over any interval selected