Use substitution to determine whether the given number is a zero of the given polynomial.-2; f(x) = x4 + 6x2 - 40
A. Yes
B. No
Answer: A
Mathematics
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Provide an appropriate response.If f(x0, y0) = -2 and the limit of f(x, y) exists as (x,y) approaches (x0, y0), what can you say about the continuity of 
at the point 
Give reasons for your answer.
What will be an ideal response?
Mathematics
Write the number in decimal form.9.74 × 10-4
A. 0.000974 B. -974,000 C. 0.00974 D. 0.0000974
Mathematics
Determine whether the given point is on the graph of the equation.Equation: y = x2 - 
Point: (1, 0)
A. Yes B. No
Mathematics
Solve the equation.
log7 x = log7 8
A. {2
}
B. 
C. {64}
D. {16}
Mathematics