Mathematics, 28.08.2020 21:01 Amyra2003
The function f(x) = -0.3x2 + 2.5x + 5 can be used to approximate the distance a thrown ball is from the ground,
where x is the distance between the ball and the person throwing the ball. The mathematical domain of the
function is all real numbers.
The reasonable domain of the function is when 0 sx sx but less than or equal to what value?
Answers: 3
Mathematics, 21.06.2019 22:00
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
The function f(x) = -0.3x2 + 2.5x + 5 can be used to approximate the distance a thrown ball is from...
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