For the given equation, find the vertex or vertices.r = 
A. 
, 
B. 
C. 
, 
D. 
Answer: A
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Provide an appropriate response.It can be shown that 
= 0 for c > 0. Find the smallest value of N such that 
for all 
if 
and 
A. 31 B. 28 C. 35 D. 25
Provide an appropriate response.Find the special product: (a + 9)2
A. a2 +98a + 81 B. a2 - 81 C. a2 + 81 D. a2 + 18a + 81
Solve the problem.The value of a retirement savings account with a monthly contribution of $150 (contributions made at the end of each month, including the last month), and an APR of 4.8% (compounded monthly) after 40 years is $217,308.21. Find the value of this retirement savings account after 50 years. Round your answer to the nearest cent.
A. $373,894.95 B. $361,438.09 C. $386,841.38 D. $364,158.24 E. $353,426.76
Use the graph of the function to find the following: a. the domain and range of the function; b. the intercepts, if any; c. the indicated function values; and d. the value of x given the function value.
c. Find f(-2), f(1), and f(3).d. Solve f(x) = 2.
What will be an ideal response?