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Mathematics, 29.03.2020 08:57 LilErvin

Answer these three questions for 100 points

Question 1) Identifying the values a, b, and c is the first step in using the Quadratic Formula to find solution(s) to a quadratic equation.

What are the values a, b, and c in the following quadratic equation?

−6x2 = −9x + 7

A) a = 9, b = 7, c = 6
B) a = −9, b = 7, c = −6
C) a = −6, b = 9, c = −7
D) a = −6, b = −9, c = 7

Question 2) Identifying the values a, b, and c is the first step in using the Quadratic Formula to find solution(s) to a quadratic equation.

What are the values a, b, and c in the following quadratic equation?

−6x2 − 8x + 12 = 0

A) a = −6, b = −8, c = 12
B) a = 6, b = 8, c = 12
C) a = 8, b = 12, c = 0
D) a = −8, b = 12, c =

Question 3) The quadratic equation 4x2 + 45x + 24 = 0 was solved using the Quadratic Formula, x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a.

One solution is −10.69. What is the other solution? Round to the hundredths place.

A) 0.51
B) 10.69
C) −1.12
D) −0.56

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Answers: 3

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