Mathematics, 18.02.2021 23:00 jay0630
2) x2 + 9x - 10 = 0
2.1)
2.2) What is the exact value of the DISCRIMINANT? b2 - 4ac =
*Type this into your calculator* -
O2 - 400
2.3) Which type of SOLUTIONS does this parabola have ? =
(REAL or IMAGINARY)
2.4) Why ? (* Remember to think about the SQUARE ROOT symbol * ) =
Answers: 2
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Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed
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Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each colorβred, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
2) x2 + 9x - 10 = 0
2.1)
2.2) What is the exact value of the DISCRIMINANT? b2 - 4ac =
*...
2.2) What is the exact value of the DISCRIMINANT? b2 - 4ac =
*...
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