State whether the parabola opens upward or downward.f(x) = 6(x - 5)2 - 3
A. Downward
B. Upward
Answer: B
Mathematics
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Decide whether the ordered pair is a solution of the system of equations.
; (5, 2)
A. Yes B. No
Mathematics
Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = 8xx2
A. 8xx2(2x ln 8x ) B. 8xx2(2x ln 8x +x) C. x2 ln 8x D. 2x ln 8x +x
Mathematics
Rationalize the numerator. Assume all variables represent positive numbers.
A. 
B. 
C. 
D. 
Mathematics
Decide whether the slope is positive, negative, zero, or undefined.
A. Negative B. Undefined C. Zero D. Positive
Mathematics