For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = 2x3 + 2x2 - 9x + 4
A. 3; 3; 2
B. 2; 2; 1
C. 3; 2; 1
D. 3; 3; 3
Answer: A
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Use the appropriate rounding rule to answer the question with the correct precision or correct number of significant digits.The average amount spent on food last year by the residents of your town was $3100 per person. The population of your town is 41,480. What was the total amount spent on food last year by the residents of your town?
A. $128,600,000 B. $129,000,000 C. $128,588,000 D. $130,000,000
5x - 66 + x2
A. (x - 11)(x + 6) B. (x - 11)(x + 1) C. (x + 11)(x - 6) D. prime
Find the distance between the pair of points. Give your answer in exact form and where appropriate find an approximation to three decimal places.(-3, -4) and (7, 1)
A. 75
B. 75
? 129.904
C. 5
? 11.18
D. 5
Solve the equation.
+ 9 = 21
A. 18 B. 12 C. 144 D. 24