A.
A | |
P = 100*R - 5R^2 | Error |
0 | 0 |
95 | 0 |
180 | 4 |
255 | 0 |
320 | 0 |
Mean Error | 0.8 |
B.
B | |
P = 104*R - 6*R^2 | Error |
0 | 0 |
98 | 3 |
184 | 0 |
258 | 3 |
320 | 0 |
Mean Error | 1.2 |
C.
D. y = -5.5714x2 + 102.29x - 0.3429
The following table shows the estimated daily profit from a new product for several of the...
The table below shows the profit, P(z), in dollars, from selling r items. P(z) 1 89.8 2 107.8 3 116 6 81.8 40.6 14 440.6 Using your calculator to do a quadratic regression, express the profit function of the number of items sold as a Preview Round all numbers to 1 decimal place Using your quadratic regression, estimate the profit from selling 11 items? Round to 2 decimal places Select an answer Using your quadratic regression, estimate the number of...
5.r- The table below shows the profit, P(x)P(x), in dollars, from selling xx items. xx 1 2 3 6 9 14 P(x)P(x) 81.4 93 94.8 41.4 -100.2 -532.2 Using your calculator to do a quadratic regression, express the profit as a function of the number of items sold. Round all numbers to 1 decimal place. Using your quadratic regression, estimate the profit from selling 11 items? Select an answer items dollars Round to 2 decimal places. Using your quadratic regression, estimate...