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What is the axis of symmetry of -3x2 plus 2x minus 3?
The axis of symmetry for a parabola of the form y = ax2 + bx + c is x = -b/2a So the axis is x = -2/2*(-3) or x=1/3
What is the line of symmetry for the graph of y equals -3x2 plus 12x - 11?
-2
How many times does 3x2 plus 8x plus 5 touch or cross the x axis?
If you mean: 3x2+8+5 = 0 Then it crosses the x axis at points -1 and -5/3
What is the line of symmetry for the parabola whose equation is y equals 3x2 plus 24x - 1?
Vertical line of symmetry cuts through x = -4 - (sqrt of 3)
Does y equals 3x2 minus 5x plus 1 cross the x axis?
Yes, it crosses at (0.23,0) and (1.43,0).
What is the axis of symmetry of -3x2 plus 2x minus 3?
The axis of symmetry for a parabola of the form y = ax2 + bx + c is x = -b/2a So the axis is x = -2/2*(-3) or x=1/3
What is the equation for the axis of symmetry of the quadratic function f(x) 3x2 12x - 2?
It is x = +/- 2 depending on whether the second term in the equation is -12x or +12x.
What is the line of symmetry for the graph of y equals -3x2 plus 12x - 11?
-2
How many times does 3x2 plus 8x plus 5 touch or cross the x axis?
If you mean: 3x2+8+5 = 0 Then it crosses the x axis at points -1 and -5/3
What is the line of symmetry for the parabola whose equation is y equals 3x2 plus 24x - 1?
Vertical line of symmetry cuts through x = -4 - (sqrt of 3)
Can anyone help with this problem solve Quadratic problem 3x2 4X -2 0?
If you mean 3x2+4x-2 = 0 then it can be solved by means of the quadratic equation formulla
Does y equals 3x2 minus 5x plus 1 cross the x axis?
Yes, it crosses at (0.23,0) and (1.43,0).
What is the line of symmetry and the vertex when y equals 3x squared plus 2x minus 1?
y = 3x2+2x-1 Line of symmetry: x = -1/3 Vertex coordinate: (-1/3, -4/3)
What term is canceled out in the problem 3xx plus 4 2x plus 4?
If it is 3x2 + 4 = 2x + 4, then you can subtract 4 from both sides, and get 3x2 = 2x, and then x = 2/3
How many times does the graph of 3x2 plus 8x plus 5 cross the x-axis?
Twice. Between negative two and negative one.
3x2 - y 6?
3x2-y=6 3x2-y=6
Using the discriminant how many times does the graph of this equation cross the x axis 3x2 plus 6x plus 20?
In this case, the discriminant is less than zero and the graph of this parabola lies above the x-axis. It never crosses.
