Graphing functions a. Determine the domain and range of the following functions. b. Graph each function using a graphing utility. Be sure to experiment with the graphing window and orientation to give the best perspective of the surface. 54. g ( x , y ) = e − x y
Graphing functions a. Determine the domain and range of the following functions. b. Graph each function using a graphing utility. Be sure to experiment with the graphing window and orientation to give the best perspective of the surface. 54. g ( x , y ) = e − x y
a. Determine the domain and range of the following functions.
b. Graph each function using a graphing utility. Be sure to experiment with the graphing window and orientation to give the best perspective of the surface.
To know whether there is a relationship between two variables, you draw a line around the outer edges of a scatterplot. If there is a negative relationship,
Group of answer choices
the scatterplot is elliptical and is slanted upward (low left to high right).
the scatterplot is either circular or elliptical, and the ellipse is parallel to the X axis.
the scatterplot is elliptical and is slanted downward (high left to low right).
the scatterplot is simultaneously elliptical and circular.
Suppose a windmill has a radius of 1 meter and the center of the windmill is (0, 0) on a coordinate
grid.
1. Write a function describing the relationship between the height h of W and the angle of
rotation 0. Explain your reasoning.
2. Describe how your function and its graph would change if:
1. the windmill blade has length 3 meters.
2. The windmill blade has length 0.5 meter.
3. Test your predictions using graphing technology.(Des Mos) e
1. Identify the characteristics below for the function described by the
equation y=-=x²-4x-16.
v)
Vertex. (Show how you found it)
Domain and Range.
Direction of Opening.
Axis of Symmetry equation.
y intercept. (Show how you found it)
Precalculus Enhanced with Graphing Utilities (7th Edition)
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