Determine whether the relation is a function.{(-6, 4), (-2, -3), (4, -6), (4, 0)}
A. Function
B. Not a function
Answer: B
Mathematics
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Begin by graphing the standard quadratic function f(x) = x2 . Then use transformations of this graph to graph the given function.h(x) = -(x + 5)2 - 5
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Assume all variables represent positive real numbers.3
+ 3
A. 9
B. 27x
C. 3
D. 27
Mathematics
Solve.Given that a1 = -4, a2 = -4 and an+2 = an+1 - 4an, what is the fifth term of this recursively defined sequence?
A. a5 = -308 B. a5 = 764 C. a5 = -20 D. a5 = 28
Mathematics
Evaluate the expression without using a calculator.(-243)1/5
A. 243 B. -3 C. 81 D. -27
Mathematics