Find the x- and y-intercepts. If no x-intercepts exist, state so.y = 5x2 + 10x + 2
A. , (0, -2)
B. , (0, -2)
C. , (0, 2)
D. , (0, 2)
Answer: C
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Answer the question with an algebraic expression.The first side of a triangle is y feet long. The second side is 4 feet longer than the first side. The third side is twice as long as the second side. What is the perimeter of the triangle in inches?
A. 4y + 4 in B. 4y + 12 in C. 48y + 144 in D. 48y + 48 in E. none of these
Find the mode for each data set.1.1, 2.1, 1.7, 2.6, 1.1, 2.1, 1.1, 9.4, 9.4, 1.9
A. 9.4 B. no mode C. 1.1 D. 1.7
Express the equation in logarithmic form.
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?
A.
B.
C.
D.
Solve the problem.Suppose economists use as a model of a country's economy the equation C = 0.6716D + 5.9845where C represents the consumption of products in billions of dollars and D represents disposable income in billions of dollars. Solve the equation for D and use the result to determine the disposable income D if the consumption C is $8.42 billion. Round your answer to the nearest tenth of a billion.
A. $3.6 billion B. $3.5 billion C. $11.6 billion D. $6.6 billion