Simplify the exponential expression.
A. 
B. 
C. -7x4
D. -7x5
Answer: A
Mathematics
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A function f(x), a point x0, the limit of f(x) as x approaches x0, and a positive number ? is given. Find a number 
such that for all x, 0 < 
< ? ? 
< ?.f(x) = 5x2, L =20, x0 = 2, and ? = 0.1
A. 0.00501 B. 1.99499 C. 2.00499 D. 0.00499
Mathematics
Graph the region described by the inequality.y < - 
x
A. 
B. 
C. 
D. 
Mathematics
Solve the system. 3x - y - 4z = -15-5x + 6y - 4z = -58-4x - 9y + z = -50
A. ? B. {(-8, 3, 16)} C. {(8, 9, 3)} D. {(8, 3, 9)}
Mathematics
Provide an appropriate response.Tell whether the statement is true or false. If it is false, give the correct answer. Explain your answer. The easiest way to simplify the expression 3
is to multiply both the numerator and denominator of 
by 
.
What will be an ideal response?
Mathematics