1. Determine whether the function is even, odd, or neither. 2. Determine whether the function is even, odd, or neither.

Identify which of the following are polynomials. If it is a polynomial, give its degree. If it is not, tell why not. a. b. c. d.

The system of equations graphed below has how many solutions?

Determine the quadratic function f whose graph is given. The vertex is (-2,-7) and the y-intercept is -7. Type the answer in the form

Determine where the graph of is concave down.

Which function has the greatest y-intercept? 1) f(x)=3x 2) 2x+3y=12 3) the line that has a slope of 2 and passes through (1,-4).

On the graph below, draw y=2x-3 using the slope and y-intercept

Evaluate the difference quotient for the given function. Simplify your answer.

a. The following graph represents an exponential function f. i. Write the formula that defines f. ii. Write the formula that defines b. The following table represents an exponential function g. i. Write the formula that defines g. ii. Write the formula that defines

Which inequality is represented by the graph? a. b. c. d.

Solve each of the equations for . (enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) a. where . b. where c. where

then indentify and use the shared features to draw a sketch for any function of the form .

Find the domain and range of the function graphed below.

For each graph below state whether it represents a function.

Which of the following is an even function?

Given the point (2, - 1,4), find its projections onto the xz-plane.

Using your calculator, find the domain and range of

Determine the open intervals on which the function is increasing, decreasing or constant.

Match each function name with its equation. a. Reciprocal Squared b. Absolute Value c. Linear d. Reciprocal e. Cubic f. Cube root g. Square root h. Quadratic

Make a rough sketch of the graph of the function. Do not use a calculator. Just use the graphs given in Figures 3 and 13 and, if necessary, the transformations of Section 1.3.

How do you find the solution of the sytem of inequalities using a graphing calculator? What are the coordinates of all the vertices?

Sketch the gra[h of the given function, indicating a) x- and y-intercepts, b) extrema, c) points of inflection, d) Behaviour near singular points.e)Behavior at infinity. [Use technology of x-intercepts]

Graphing Systems of Inequalities Use a graphing calculator to graph the solution of the system of inequalities. Find the coordinates of all vertices, rounded to one decimal place.

How to sketch the graph of the function ?

Write the general forms of the equations of the lines that pass through the point and are (a) parallel to the given line and (b) perpendicular to the given line. Point: Line:

OC2770741

Washington University in St. Louis