Graph the parabola.x = -2y2 - 7y + 5
A. 
B. 
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D. 
Answer: D
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An amount P, invested at a simple interest rate r, will grow to an amount A in t years, according to the formula A = P ( 1 + r t ). Suppose a man invested some money at 5.4%. If after 7 years, he had $8,268.00 on deposit, what amount did he originally invest? Round your answer to the nearest integer.
A. P = $5,850 B. P = $6,200 C. P = $6,000 D. P = $6,100
Solve the problem.Acme Electronics is a company which makes computer chips. The following table gives the revenue, y, in dollars for this company during the three stated years, x. In this table x = 0 corresponds to 1980, while src="https://sciemce.com/media/4/ppg__fdgfd0509192127__f1q153g3.jpg" alt="" style="vertical-align: -4.0px;" /> Round your answer to the nearest hundred dollars..
A. $750,800
B. $749,500
C. $750,200
D. $750,000
corresponds to 1986.
This set of data can be modeled by f(x) = ax2 + bx + c, where x represents the year. Find a linear system for which the solution represents the values of a, b, and c. Use technology to solve this system. Then, using the quadratic equation, predict the revenue for the year
Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -4, -3, -1, 5; degree 4
A. x4 + 7x2 - 60 B. x4 + 3x3 - 21x2 - 83x - 60 C. x4 - 3x3 - 21x2 + 83x - 60 D. x4 + 3x3 - 21x2 - 60x - 60
Which of the following illustrations represents a circle graph? ?
A. 
B. 
C. 
D. 
E. 