Mathematics, 22.07.2019 00:40 StephiUnicorni
Which function in vertex form is equivalent to f(x) = x2 + 8 – 16x? a. f(x) = (x – 8)2 – 56 b. f(x) = (x – 4)2 + 0 c. f(x) = (x + 8)2 – 72 d. f(x) = (x + 4)2 – 32
Answers: 2
Mathematics, 21.06.2019 21:00, taylordalton93
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Which function in vertex form is equivalent to f(x) = x2 + 8 – 16x? a. f(x) = (x – 8)2 – 56 b. f(x...
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