Find the standard form of the equation of the hyperbola satisfying the given conditions.Foci: (-10, 0), (10, 0); vertices: (-4, 0), (4, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: A
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Find the smallest possible value of b so that the trigonometric function passes through the given point.y = -7 sin bx(4?, 0)
A. 
B. ?
C. 4
D. 
Provide an appropriate response.Using the given frequency distribution table, how many students scored 80 or higher?Frequency Distribution of 25 Test Scores Class IntervalMidpointTallyClass Frequency45 - 4947/150 - 5452/155 - 5957//260 - 6462/165 - 6967/170 - 7472//275 - 7977///380 - 8482///385 - 8987///390 - 9492/////595 - 9997///3
A. 3 B. 14 C. 11 D. 12
Refer to right triangle ABC with 
. Solve for all the missing parts using the given information.
?
inches, 
inches
?
Apply the rules regarding the use of significant digits when determining your answer.
?
__________
?
__________
?
__________ inches
What will be an ideal response?
Provide an appropriate response.Fill in the blank with "always greater than," "sometimes greater than," "always less than," or "cannot be determined," whichever response is correct. When dividing a positive fraction by 
, the answer is 
the fraction.
A. always greater than B. always less than C. sometimes greater than D. cannot be determined