Refer to the illustration. Find 
if 
and 
data-wiris-created="true" varid="variable_id_field" variablename="impvar_e51f81355bae493abdd14e1fe" />.
?
?
A. 5
B. 
C. 
D. 
E. 7
Answer: A
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Sketch the graph of a function with the given properties.f is continuous but not necessarily differentiable, has domain [1, 5.5], reaches a maximum of 8 (attained when x = 2) and a minimum of 4 (attained when x = 4). Additionally, x = 2 and x = 5 are the only stationary points.
A. 
B. 
C. 
D. 
If an argument reads
If ?ABC is an equilateral triangle with perimeter 3s units then each edge of ABC is s units long.
If each edge of an equilateral triangle is s units long then its height is
units
If the height of an equilateral triangle is
units, then its area is
Then we can deduce
(a) If ABC is an equilateral triangle with perimeter 3s units then its area is
(b) If the area of ABC is
then it is an equilateral triangle
(c) If each edge of an equilateral triangle is s units long then its area is
(d) All of these are valid conclusions.
(e) Both (a) and (c) are correct.
Find the standard form of the equation of the hyperbola satisfying the given conditions.Endpoints of transverse axis: (-7, 0), (7, 0); foci: (-11, 0), (-11, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
An appliance dealer is offered an excellent price on washers and dryers. He pays $280 each for the washers, $100 each for the dryers, and paid a total of $18,040. The number of washers and dryers totaled 85. How many of each did he buy?
What will be an ideal response?