Exam 1: Extension A: Functions and Models

If ,evaluate the difference quotient

A rectangle has perimeter 14 m.Express the area of the rectangle as a function of the length of one of its sides.

If f (x)= find f (-4),f (0),and f (1).

The graphs of f(x) and g(x) are given. Find the values of f(-4) and g(3).

Which of the following graphs is neither even nor odd?

If ,find and simplify ,where

The graphs of f(x) and g(x) are given.For what values of x is f(x)= g(x) ?

Find an expression for the function y=f(x) whose graph is the bottom half of the parabola

An open rectangular box with volume 2m³ has a square base.Express the surface area of the box as a function of the length of a side of the base.

Find the domain of the function.

Find the domain of the function.

If the point (7, 3) is on the graph of an even function,what other point must also be on the graph?

The graph of the function is given.State the value of

Refer to the graph of the function f in the following figure. A) Find f (1). B) Find the value of x for which (i) f(x)= 1and (ii) f(x)=0 C) Find the domain and range of f.

Determine whether the function whose graph is given is even,odd,or neither.

The graph shown gives the weight of a certain person as a function of age.Find the age at which the person started an exercise program.

Find the domain and sketch the graph of the function.What is its range? f (x)=

Determine whether the function is even,odd,or neither.

Find the domain of the function.

Determine whether f is even,odd,or neither.