Simplify.
A. 1
B. 1 - a2
C. 
D. 
Answer: C
Mathematics
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Evaluate the integral.
A. 
e7x2 + C
B. 4e7x + C
C. 
e7x+1 + C
D. 
e7x + C
Mathematics
Rewrite the polynomial in descending order. Identify the leading term, the leading coefficient, and the degree of the polynomial.-3x4 - 13x2 + 6x + 4x6
A. 4a6, 4, 6 B. -3a4, -3, 4 C. -4a6, -4, 6 D. 3a4, 3, 4
Mathematics
Find the direction angles of the vector. Round to the nearest degree, if necessary.v = -2i + 3j - 4k
A. ? = 119°, ? = 43°, ? = 166° B. ? = 115°, ? = 51°, ? = 147° C. ? = 113°, ? = 55°, ? = 140° D. ? = 112°, ? = 56°, ? = 138°
Mathematics
Provide an appropriate response.Describe the three possible outcomes when graphing a system of equations, and include the number of solutions that each system has.
What will be an ideal response?
Mathematics