Find a quadratic function that best fits the data. Give answers to the nearest hundredth.
A. y = -4.66x2 - 45.67x + 345.67
B. y = 0.54x2 + 60.05x + 912.48
C. y= -0.7803 + 98.39x - 419.89
D. y = -0.54x2 + 60.05x + 912.48
Answer: D
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Write the complete factored form of the polynomial f(x), given the indicated zero.f(x) = x3 - 2x2 - 9x + 18-3 is a zero.
A. f(x) = (x + 3)(x - 2)(x - 3) B. f(x) = (x - 3)(x - 2)(x + 3) C. f(x) = (x - 3)(x + 2)(x + 3) D. f(x) = (x + 3)(x + 2)(x - 3)
Solve the problem. Round to the nearest cent.The list price of a car is $5750. It is available at either a 15/20/5 or a 25/30 trade discount series. Which trade discount series gives the better deal? By how much?
A. 25/30, $695.75 B. 25/30, $862.50 C. 15/20/5, $862.50 D. 15/20/5, $695.75
Find the exact value of the expression.
A. -2
B. - 
C. -
D. - 
Write the expression in standard form.9.656 × 10-6
A. 0.0000009656 B. 0.000009656 C. -9,656,000 D. 0.00009656