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Parabolas : Vertex, x-intercepts and y-intercept.
For equation y = - 3x^2 - 4x + 4, find the vertex, x-intercepts, and y-intercept. Do not graph the equation.
So the vertex is
x-intercepts:
So the x-intercepts are (-2, 0) and (2/3, 0).
y-intercept:
It is (0, 4).
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Finding Vertex and Intercepts for a Parabola
Hence, two x-intercepts are (-1, 0) and (-2,0).
See a sketch of the graph below. Vertex and intercepts of a parabola are found. Vertex and intercepts for a parabola is found.
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The x- and y- intercepts of the line 5x + 6y = 30 are
99460 The x- and y- intercepts of the line 5x + 6y = 30 are The x- and y- intercepts of the line 5x + 6y = 30 are
a) (0, 6) and (5,0)
b) (5, 6) and (6,5)
c) (1/6, 0) and (0,1/5)
d) (6, 0) and (0,5)
The x- and y- intercepts of the line 5x +
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Graphing and asymptotes
First, we need to know what the x and y intercepts are. x-intercepts are x-coordinates of the intersection points of the curve y=f(x) and x-axis. So, in order to find x-intercepts, we need to let f(x)=0 and solve for x.
For , let , we get x=0.
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Graphing periodic functions by finding intercepts/asymptote
Problem 1:
y = sin(x/2)
Solution:
Period = 2π/(1/2) = 4π
Asymptotes: None
Table of Intercepts
Problem 2:
y = cot(πx)
Period: 2π/ π =2
x-intercepts are at x = -1/2, ½, -3/2, 3/2 ,........
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What are all the intercepts of the graph of...? (6 Problems)
What are all the intercepts of the graph of
y = 2x^2 - 11x + 5?
23. What are all the intercepts of the graph of
y = 6x^2 + 13x + 6?
24. What are all the intercepts of the graph of
y = x^2 + x + 5?
25.
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Quadratic Equations : Vertex and Intercepts
39853 Quadratic Equations: Vertex and Intercepts I am trying to find the vertex, x and y intercepts of the quadratic function
f(x) = x^2 - 5x - 6.
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Domain, Range, Intercepts
107987 Domain, Range, Intercepts F (x,y) = 4
What are the domain, range and intercepts of this one? I am totally confused about this graph. Are there even any x and y intercepts?
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Solving quadratic roots
the intercepts of the function we write:
To find the x-axis intercepts we write:
Hence the x-axis intercepts are:
The y-axis:
It looks like:
This solution is comprised of a detailed explanation to solve quadratic
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Find the x-intercepts.
165011 Find the x-intercepts. Find the x-intercepts of y=x^2+4x since this is not a trinomial. The x-intercepts of y=x^2+4x are all values x such that x^2+4x=0
i.e.,
x(x+4)=0
So,
x=0 or x=-4.