Provide an appropriate response.Can a tangent line to a graph intersect the graph at more than one point? If not, why not. If so, give an example.
What will be an ideal response?
Yes, a tangent line to a graph can intersect the graph at more than one point. For example, the graph has a horizontal tangent at x = 0. It intersects the graph at both (0, 0) and (2, 0).
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Find an equation for the hyperbola described.Foci at (±8, 0); vertex at (-2, 0)
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Fill in the blank with one of the words or phrases listed below. Not all choices will be used.In the expression
the number 3 is the
, the number 45 is the
, and
is called the
style="vertical-align: -10.0px;" /> sign. A. index, radicand, radical B. radicand, index, radical C. radicand, radical, index D. index, radical, radicand
Solve the equation.4x =
A.
B.
C.
D.
Find polar coordinates of the given point. Express the answer in degrees or radians
as indicated.Degrees
A. (3, 90°) B. (3, 30°) C. (3, 45°) D. (3, 60°)