Find the y-intercept for the graph of the quadratic function.f(x) = x2 + 5x - 4
A. (0, 5)
B. (0, 1)
C. (0, -4)
D. (0, 4)
Answer: C
Mathematics
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Given y = f(u) and u = g(x), find dy/dx = f'(g(x))g'(x).y = tan u, u = -7x + 6
A. sec2(-7x + 6) B. - sec2(-7x + 6) C. -7 sec2(-7x + 6) D. -7 sec (-7x + 6) tan (-7x + 6)
Mathematics
Divide and simplify.
A. 
B. t-6
C. t2
D. 
Mathematics
Find the greatest common factor, GCF, of the expressions.56, 10, 35
A. 1 B. 5 C. 7 D. 2
Mathematics
Round the number to the place indicated.Round to the nearest thousandth: 29.8938
A. 29.89 B. 29.895 C. 29.893 D. 29.894
Mathematics