Provide an appropriate response.The "trapezoidal" sum can be calculated in terms of the left and right-hand sums as ? .
A. left-hand sum - right-hand sum
B. 
C. left-hand sum + right-hand sum
D. None of the above is correct.
Answer: B
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Identify the polynomial as a monomial, binomial, trinomial, or none of these.-19z - 2
A. None of these B. Trinomial C. Monomial D. Binomial
The simple interest note was discounted at 12%. Find the discount period in days and the proceeds to the nearest cent. A year is assumed to have 360 days for all calculations. Loan made: April 13Face value: $800Length of loan: 150 daysSimple interest rate: 10%Date of discount: June 13
A. 90 days, $779.17 B. 90 days, $812.50 C. 89 days, $808.61 D. 89 days, $775.28
Provide an appropriate response.For the linear function f(x) = 2x + 1, find: (a) the slope and (b) the vertical axis intercept. (c) Sketch the graph of f.
What will be an ideal response?
Simplify the difference quotient for the linear function f(x), and use it to identify the rate of change of the function.f(x) = 7x + 2
A. 2 B. -7 C. 7 D. -2