Mathematics, 09.11.2020 01:00, am2016832
Hal makes an error when determining the difference quotient of f(x) = x2 + 11x + 2. His work is shown. StartFraction ( (x + h) squared + 11 (x + h) + 2) minus (x squared + 11 x + 2) Over h EndFraction. StartFraction x squared + h squared + 11 x + 11 h + 2 minus x squared minus 11 x minus 2 Over h EndFraction. StartFraction h squared + 11 h Over h EndFraction. h + 11. Which statement describes the error? He did not expand (x + h)2 correctly. He did not combine like terms correctly. He should have subtracted f(x) β f(x + h), not f(x + h) β f(x). He should have added f(x + h) + f(x), not subtracted f(x + h) β f(x).
Answers: 2
Mathematics, 21.06.2019 21:00, candicecorvette
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 3
Mathematics, 22.06.2019 01:50, issagirl05
Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcherβs mitt before it leaves fosterβs fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one dayβs rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)
Answers: 1
Hal makes an error when determining the difference quotient of f(x) = x2 + 11x + 2. His work is show...
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