Solve the equation. Make sure you check your final solution(s).
+
= 
A. x = 4, x = 3
B. x = -3, x = -4
C. x = -6, x = 5
D. no solution
Answer: D
Mathematics
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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.y6 + x3 = y2 + 11x, normal at (0, 1)
A. y = - x + 1
B. y = x + 1
C. y = x + 1
D. y = - x
Mathematics
Solve the problem.Use the formula A = P(1 + r)2 to find what the rate of interest is if a principal amount of $4000 grows to $4752.40 in 2 years, if interest is compounded annually.
A. 7% B. 10% C. 11% D. 9%
Mathematics
Solve the system of equations.x - y + z = -8x + y + z = 2x + y - z = 0
A. {(-4, 1, 5)} B. {(-4, 5, 1)} C. {(1, -4, 5)} D. {(5, 1, -4)}
Mathematics
Evaluate the binomial coefficient.
A. 7 B. 35 C. 56 D. 280
Mathematics