Mathematics, 16.03.2020 16:59, paolaviviana
What did they do wrong in this equation?
Look at the work for the following function. What mistake did they make when using the quadratic formula to find the solutions? What are the real solutions to the function?
f(x)=x2β9x+20
Step 1: 9Β±β92β4(1)(20)β2(1)
Step 2: 9Β±β81β80β2
Step 3: 9Β±β161β2
Step 4: There are no real solutions.
Answers: 3
Mathematics, 21.06.2019 13:00, andregijoe41
Which expression is equivalent to β16y+13 ? β16(βy+13) 16(βy+2) β16(y+2) 16(βy+13)
Answers: 1
Mathematics, 21.06.2019 13:00, enorton
Harryβs soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x
Answers: 1
Mathematics, 21.06.2019 20:00, PastryCrisp
The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?
Answers: 1
What did they do wrong in this equation?
Look at the work for the following function. Wh...
Look at the work for the following function. Wh...
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