Graph the function f by starting with the graph of y = x2 and using transformations (shifting, compressing, stretching, and/or reflection).f(x) = 2x2 
A. 
B. 
C. 
D. 
Answer: B
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Find an equation for the line tangent to the curve at the point defined by the given value of t.x = 9t2 - 6, y = t3, t = 1
A. y = 6x - 
B. y = 
x + 1
C. y = 
x + 
D. y = 
x - 
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
Solve the problem.Two different gasohol mixtures are available. One contains 5% alcohol and the other 12% alcohol. How much of each should be mixed to obtain 1500 gal of gasohol containing 10% alcohol?
A. 429 gal 5%; 1071 gal 12% B. 625 gal 5%; 875 gal 12% C. 1071 gal 5%; 1071 gal 12% D. 75 gal 5%; 180 gal 12%
Use Cramer's rule to find the solution of the system, if possible.
A) x = 2, y = -2
B) x = 7, y = -16
C) x = 7, y = -7
D) The system is inconsistent.
E) The equations are dependent.