What is the sum of the given polynomials in standard form?
(22 – 3x) + (-222 + 5x-3)
-322 + 8x-3
22-22-3
322-8x+3
²+2x-3

What signals you that factoring by grouping is the best method to use when factoring a problem?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis