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Another name for an x – intercept is a real zero.

Find the equation for the circle shown in the graph below.  *Equation of a circle: *Distance formula:

For the function , identify the following. *Type the vertex and the intercepts as ordered pairs. Do not space. If an intercept is a radical, use your calculator and round to two decimal places. If more than one x – intercept, type your ordered pairs as a comma – separated list, with the smaller x – value first. Do not space. If an intercept does not exist, then type DNE. To type the range, enclose the number in a bracket, type oo for infinity and enclose in a parenthesis. Vertex formula: . a) Vertex: b) Axis of symmetry: c) x – intercept(s): d) y – intercept: e) Range: f) Direction of opening: g) Is there a maximum or a minimum? ; what is this value? . h) Draw the graph on your scratch paper

Solve x=

The number is a of the polynomial function  if and only if is a of the polynomial .

Use the 4 – step process (switch and solve method) to find the inverse of the following function: .

The is the horizontal asymptote for the logarithmic function .

To determine if a graph represents a function, use the line test. To determine if a function is a one – to – one function, use the line test.

Masonry units are laid in Rows and ___.

What type of soil is most susceptible to the effects of freezing?