# Sketch The Graph Of Each Function Algebra 2

**How to find the domain.**

**Sketch the graph of each function algebra 2**. The 1 indicates a reflection of the graph of the squaring function f x x 2 about the x axis. Y is a function of x x is a function of y. Do not graph two functions over one interval because it would violate the criteria of a function. Sketch the graph of the.

Next reflect all points about the x axis and draw in the final graph with a solid curve. For each piece of the domain graph on that interval using the corresponding equation pertaining to that piece. We saw how to draw similar graphs in section 4 graph of a function. A f x r.

Second we make a table for our x and y values. Sketch the graph of each of the following functions and determine whether the given function is one to one. By shifting the graph 1 5 units downward we may get the graph. In order to graph a linear equation we work in 3 steps.

B verify that your sketch is correct by using the java grapher to graph f. Since 2 is multiplied by x3 we have to. First let us draw the graph of f x x 4. X is not a function of y because the input y 3 has multiple outputs.

A plot the five points on the graph of f from the table above and based on these points sketch the graph of f. First we solve the equation for y. Simply enter the formula x 2 3 in the f text box and click graph. Indicate on the x axis the boundaries defined by the intervals on each piece of the domain.

Answer to sketch the graph of each function f x 2 x 3. Be sure to graph the squaring function using a dashed curve because it will be used as a guide and is not the answer. By shifting the graph of y x 3 up 1 unit we will get the graph of y x 3 1. From the x values we determine our y values.

X 1 and x 2. In the relation y is a function of x because for each input x 1 2 3 or 0 there is only one output y. In general we determine the domain of each function by looking for those values of the independent variable usually x which we are allowed. Given a piecewise function sketch a graph.

For a more advanced discussion see also how to draw y 2 x 2. Last we graph our matching x and y values and draw a line. Graph of relation functions a function is a relation in which each input has only one output.