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masha68 [24]
3 years ago
15

What are two ways that the solution of a quadratic equation can be found using a graphing calculator?

Mathematics
1 answer:
Mandarinka [93]3 years ago
4 0

Answer:

If you look up "Solve Quadratic Equations with a Graphing Calculator" on yt, it'll help a bit.

Step-by-step explanation:

This video helped me with graphing calculators.

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Step-by-step explanation:

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Increase £15837.77 by 18.5%
labwork [276]

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A formula is expressed as D= a(2+kt). Express k in the terms of D, a and t? (Show work)
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SIMPLIFIED \: \: ALGEBRA \\ \\ \\\\We \: are \: given \: - \\ \\ \: \\ D \: = \: a \: ( \: 2 + kt \: ) \\ \\ D \: = \: 2a \: + \: akt \: \\ \\ D \: - \: 2a \: = \: akt \: \\ \\ \frac{D \: - \: 2a}{at} \: = \: k \\ \\ \\ Therefore \: , \: in \: terms \: of \: D \: , \: \: a \:, \: \: and \:  \: t \: \\ \\ k \: = \: \frac{D - 2a}{at \: } \: \: \: \: \: \: \: Ans.
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3 years ago
What is j in the equation j divided -2 +7 = -12
WINSTONCH [101]

Answer:

hope it helps uh..........

4 0
3 years ago
Read 2 more answers
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