Mathematics

Mathematics, 22.08.2019 17:30, ramberson101

The line of symmetry for the quadratic equation y = ax2 - 8x - 3 is x = 2. what is the value of \"a\"? . -2. -1. 3

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Mathematics, 30.07.2019 03:00, jholland03

Consider the problem of finding the line of symmetry and vertex of the quadratic equation f(x) =x^2-8x+15 what is the error in the solution below? x^2-8x+15=0 x=-8/2 =-8/2=-4 line of symmetry 8^2-8x+15=0 (-4)^2-8(-4)+15=0 16+32+15=0 y=63 (-4,63) vertex a. the solution is correct. b. the line of symmetry should have been 4 instead of –4. c. the vertex is incorrect; it should have been {–4, 53}. d. -4^2 should have been squared as –16 instead of 16.

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Mathematics, 19.09.2019 18:00, jimenagl

The axis of symmetry for a quadratic equation can be found using the formula , where a and b are coefficients in the quadratic equation and x represents the values along a vertical line on the coordinate plane. what is the equation when solved for a?

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Mathematics, 02.10.2019 06:10, 101EXPERIENCE

The axis of symmetry for a quadratic equation can be found using the formula x=-b/2a where a and b are coefficients in the quadratic equation and x represents the values along a vertical line on the coordinate plane. what is the equation when solved for a? a=b/2x a=-b/2x a=1/2bx a=-1/2bx

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Mathematics, 09.10.2019 02:00, dozsyerra

The axis of symmetry for a quadratic equation can be found using the formula , where a and b are coefficients in the quadratic equation and x represents the values along a vertical line on the coordinate plane. what is the equation when solved for a?

Answers: 3

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