Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A = 
to encode the message CARE.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the slope of the line tangent to the curve at the given value of x.f(x) = x4 - 7; x = 3
A. 74 B. 108 C. 101 D. 81
Mathematics
A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 6, an+1 = (-1)nan
A. 6, 6, -6, -6, 6 B. 6, -6, -6, 6, 6 C. 6, -6, 6, -6, 6 D. -6, 6, -6, 6, -6
Mathematics
Graph the function. Find the vertex.G(x) = 4(x - 1)2 + 2
A. vertex: (-1, 2)
B. vertex: (1, 2)
C. vertex: (2, 1)
D. vertex: (-2, -1)
Mathematics
Provide an appropriate response.Is 
simplified?
Fill in the blank(s) with the appropriate word(s).
Mathematics