Compare the graph of f(x) with the graph of y = x2.f(x) = 5x2
A. Narrower
B. Wider
C. Reflected across the x-axis and narrower
D. Reflected across the x-axis and wider
Answer: A
Mathematics
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Find all the second order partial derivatives of the given function.f(x, y) = x2 + y - ex+y
A. 
= 2 - y2ex+y; 
= -x2ex+y; 
= 
= - y2ex+y
B. 
= 1 - ex+y; 
= - ex+y; 
= 
= -ex+y
C. 
= 2 + ex+y; 
= ex+y; 
= 
= ex+y
D. 
= 2 - ex+y; 
= - ex+y; 
= 
= -ex+y
Mathematics
Write ? or ? in the blank so that the resulting statement is true.{c, a, n, d, i, d, a, t, e} _____ {a, c, d, e, i, t, a, n, d}
A. ? B. ?
Mathematics
Evaluate the integral.
dx
A. 
B. 
C. 
D. 
Mathematics
Combine like terms whenever possible.6ab + 4b4 + 4ab - 2b4
A. 10ab + 2b4 B. 10ab + 6b4 C. 2ab + 2b4 D. 20ab + 4b4
Mathematics