0
What is the length of the line of y equals 17-3x that spans the parabola of y equals x squared plus 2x -7 showing work and answer to three decimal places?
Wiki User
∙ 9y ago
If: y = 17-3x and y = x^2+2x-7
Then: x^2+2x-7 = 17-3x => x^2+5x-24 = 0
Solving the quadratic equation: x = -8 and x = 3
Points of intersection with the parabola: (-8, 41) and (3, 8)
Length of line: square root of [(-8-3)^2+(41-8)^2] = 34.785 to 3 d.p.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Parabola y equals one-fourth x squared?
Yes.
What is the curvature of y equals x squared?
Y = X2 forms a parabola
What is the vertex of the parabola y equals 2x squared plus 12x 13?
(-3, -5)
How do you solve y equals 6x squared?
y=6x² is already solved. the parabola will touch the x-axis at x=0.
What is t equals s squared plus 3?
A quadratic equation (t=s2+3). This kind of line will result in a parabola like curve.
What is Y equals x squared plus 1?
It is the equation of a parabola.
Parabola y equals one-fourth x squared?
Yes.
What is the curvature of y equals x squared?
Y = X2 forms a parabola
What does y equals x squared look like on a graph?
A U shaped parabola
What is the vertex of the parabola y equals 2x squared plus 12x 13?
(-3, -5)
What is the vertex of the parabola when y equals 3x squared plus 2x minus 1?
The minimum value of the parabola is at the point (-1/3, -4/3)
What is x squared minus 8x plus 8y plus 32 equals 0 in standard parabola form?
7
What is y equals x squared?
it will form a parabola on the graph with the vertex at point (0,0) and points at (1,1), (-1,1), (2,4), (-2,4)......
How do you solve y equals 6x squared?
y=6x² is already solved. the parabola will touch the x-axis at x=0.
How do you solve y equals 2x squared plus 1?
The solution comprises every point on a parabola which is symmetric about the y axis and has its apex at (0,1).
What is t equals s squared plus 3?
A quadratic equation (t=s2+3). This kind of line will result in a parabola like curve.
What is 16 into a decimal?
16 = 16.0. ( < to the left I was showing what 16 equals in decimal form ). So there for you answer will be 16.0
