Provide an appropriate response.Factor the special product: x2 - 10x + 25
A. 2
B. (x + 5)(x - 5)
C. 2
D. (x + 25)(x + 1)
Answer: C
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Find an equation of variation in which y varies inversely as x and the following is true.y = 0.875, when x = 16
A. y =
B. y =
C. y = 14x
D. y =
Place the correct symbol, >, <, or =, in the blank in the given pair of fractions.
A. < B. = C. >
Given A = 50°, B = 73° and c = 8, use the Law of Sines to solve the triangle for the value of a. Round answer to two decimal places.
a. a = 6.41
b. a = 7.31
c. a = 9.99
d. a = 7.02
e. a = 8.76
Find the x-intercepts of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = x3 + 11x2 + 39x + 45
A. -3, touches the x-axis and turns around; -5, crosses the x-axis. B. -3, crosses the x-axis; -5, touches the x-axis and turns around C. 3, crosses the x-axis; -3, touches the x-axis and turns around; -5, crosses the x-axis. D. 3, crosses the x-axis; -3, crosses the x-axis; -5, crosses the x-axis.