Mathematics, 24.04.2020 02:56 jeanieb
Solve the quadratic function by completing the square. What are the missing pieces in the steps?
-32 = 26x2 + 10x)
-32 +
= 26x2 + 10x + 25)
18 = 2(x + 5)2
9 = (x + 5)2
=x+5
x= -2 or x=
Answers: 3
Mathematics, 21.06.2019 17:30
Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?
Answers: 2
Mathematics, 21.06.2019 19:10
The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?
Answers: 2
Solve the quadratic function by completing the square. What are the missing pieces in the steps?
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