Mr. wilson teaches math to 12 students. after marking all the tests, the average score was 82. he realized that one student’s test was marked incorrectly. he added 12 points to that test. what is the new class average?

F(x) = 2x + 1? h(x) = x – h(x) = x + h(x) = x – 2 h(x) = x + 2

04.05 graphing exponential functions write an exponential function to represent the spread of bens social media post

Rob is investigating the effects of font size on the number of words that fit on a page. he changes the font size on an essay and records the number of words on one page of the essay. the table shows his data. which equation represents the approximate line of best fit for data, where x represents font size and y represents the number of words on one page?