Indicate whether the function is one-to-one.A = {(-2, -14), (20, -10), (-1, -17)}
A. Yes
B. No
Answer: A
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Provide an appropriate response.For approximately what values of x can sin x be replaced by 
with an error of magnitude no greater than 
?
A. |x| < 0.59106 B. |x| < 0.40357 C. |x| < 0.45942 D. |x| < 0.54146
State whether you think that the variables have strong positive correlation, weak positive correlation, strong negative correlation, weak negative correlation, or no correlation.Number of appliances sold and revenue of appliance store
A. Strong negative correlation B. No correlation C. Weak negative correlation D. Weak positive correlation E. Strong positive correlation
Solve the problem.Fermat proved that every odd prime number can be expressed as the difference of two squares in one and only one way. Express each of the first 6 odd prime numbers as the difference of two squares.
What will be an ideal response?
Write the sum in summation notation.
+ 
+ 
+ . . . + 
A. 
B. 
C. 
D. 