0
y = 4x2 + 6 or
y = 4x2 + 0x + 6, where a = 4, b = 0 and c = 6
x-coordinate of the vertex = -b/2a = -0/2(4) = 0
y-coordinate of the vertex = 4(02) + 6 = 6
vertex is (0, 6)
(Or you can say: Since the vertex of y = x is (0, 0), and this graph is shifted 6 units upward in the y-axis, then the vertex of y = x + 6 would be (0, 0 + 6) or (0, 6)
Substitute 0 for y in order to find the roots.
y = 4x2 + 6
0 = 4x2 + 6
0 - 6 = 4x2 + 6 - 6
-6 = 4x2
-6/4 = 4x2/4
- 6/4 = x2
± √(-6/4) = x
± [√(6/4)]i = x x = [(1/2)√6]i or x = - [(1/2)√6]i
Add your answer:
Earn +20 pts
What is evaluate six squared?
find out what 6 squared equals. which is 6 x 6 and that equals 36
How do you do pythagorean theorem when you have a and c?
B squared equals c squared minus a squared then to find B take the square root of you answer for b squared
A squared plus 2a squared equals c squared?
A squared plus B squared equals C squared. It is the Pythagorean theorem.To do this you would find the two short sides of a right triangle. Then for one short side find the length and multiply it by itself and for the other short side do the same thing. After that add those two up and and find the square root of it. That number you have there is C aka hypotenuse aka the long side. :)
Find the vertex and equation of the directri for y2 equals -32x?
y2 = 32x y = ±√32x the vertex is (0, 0) and the axis of symmetry is x-axis or y = 0
Find the solutions for 4x squared plus 4x plus 1 equals 0?
x = -½
A squared plus b squared equals 26 where a equals b find a and b?
a=b=3.60555
How do you find the vertex of the parabola y equals -4x2 - 16x - 11?
You would convert it to vertex form by completing the square. You can also find the optimum value as optimum value and vertex are the same.
What is evaluate six squared?
find out what 6 squared equals. which is 6 x 6 and that equals 36
Find a number that when squared equals 1.0404?
the answer is 1.02
How do you find the axis of symmetry and vertex of y equals x squared plus 6x plus 10?
By completing the square y = (x+3)2+1 Axis of symmetry and vertex: x = -3 and (-3, 1) Note that the parabola has no x intercepts because the discriminant is less than zero
How do you do pythagorean theorem when you have a and c?
B squared equals c squared minus a squared then to find B take the square root of you answer for b squared
Find the vertex of y equals x2 plus 10x plus 22?
-2-5
Find the number that equals 121 when it is squared?
100+20+1
Ten x squared minus 17 x equals 63?
actually,10x squared minus 17 equals 63 would come out to x equals the square root of 8.to work this out, you would first at 17 to both sides to get 10x squared alone.63 plus 17 equals 80. you now have 10x squared equals 80. then divide each side by ten to get x squared alone. 80 divided by 10 equals 8. now you have x squared equals eight. finally, to find x, you find the square root of each side. x squared's square root is x, and 8's square root is 2.82842712 but I'm assuming you only have to write out x=√8.but the other answer was a good try:)Improved Answer:-10x2-17x = 6310x2-17x-63 = 0When factored: (5x+9)(2x-7) = 0Therefore the roots of the quadratic equation are: x = -9/5 and x = 7/2
A squared plus 2a squared equals c squared?
A squared plus B squared equals C squared. It is the Pythagorean theorem.To do this you would find the two short sides of a right triangle. Then for one short side find the length and multiply it by itself and for the other short side do the same thing. After that add those two up and and find the square root of it. That number you have there is C aka hypotenuse aka the long side. :)
Find the vertex and equation of the directri for y2 equals -32x?
y2 = 32x y = ±√32x the vertex is (0, 0) and the axis of symmetry is x-axis or y = 0
What is the formula a squared plus b squared equals c squared is used to find?
It is the pythagorean theorem. Used in finding the lengths of sides of right angled triangles.
