Determine if the given ordered pair is a solution of the equation.y = 5x; (1, 5)
A. Not a solution
B. A solution
Answer: B
Mathematics
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Find the vertex, the focus, and the directrix of the parabola.(y + 2)2 = 20(x + 3)
A. V: (3, 2); F: (8, 2); D: x = -2 B. V: (-3, -2); F: (2, -2) ; D: x = -8 C. V: (-3, -2); F: (-8, -2); D: x = 2 D. V: (-2, -3); F: (3, -3); D: x = -7
Mathematics
Find a linear function whose graph has the given slope and y-intercept.Slope - , y-intercept (0, 2)
A. f(x) = x - 2
B. f(x) = x + 2
C. f(x) = - x + 2
D. f(x) = - x - 2
Mathematics
Determine whether the Law of Sines or the Law of Cosines should be used to begin to solve the given triangle. Do not solve the triangle.
A. Law of Cosines B. Law of Sines
Mathematics
Multiply.0.01 × 0.06165
A. 0.6165 B. 6.165 C. 0.006165 D. 0.0006165
Mathematics