Find two values of ? that satisfy the equation below. Give values of ? in radians 
. Do not use a calculator.
?
A. 
B. 
C. 
D. 
E. 
Answer: B
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Answer the question(s) based on the following situation: Over the last 80 years records have been kept of the annual rainfall in the Tasmanian desert. The distribution of annual rainfall is approximately normal and has no outliers. The minimum of 2.5 inches of rain occurred in 1959; the maximum of 9.7 inches of rain occurred in 1938.What is the approximate average annual rainfall over the last 80 years?
A. 4.3 inches B. 5.2 inches C. 3.2 inches D. 6.1 inches E. none of these
Solve the problem.R is a 5 by x rectangle. R' is an 8 by 13 - x rectangle. There are two values of x that make these rectangles similar. What is the ratio of the larger of these values to the smaller of these values?
A. 2 B. 1.6 C. 1.618 D. 0.618 E. none of these
List the intercepts for the graph of the equation.y = x2 + 12x + 36
A. (0, -6), (0, -6), (36, 0) B. (-6, 0), (-6, 0), (0, 36) C. (6, 0), (6, 0), (0, 36) D. (0, 6), (0, 6), (36, 0)
First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 + 3x + 2
A. x-intercepts: -1 and 2; y-intercept: 2 B. x-intercepts: 1 and -2; y-intercept: 0 C. x-intercepts: -1 and -2; y-intercept: 2 D. x-intercepts: 1 and 2; y-intercept: -1