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Because each vertical lines meets its graph in a unique point.
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Why f represents the graph of a function?
Because f represents a function.
What does a point represent on a graph?
A point can represent a piece of data or an (x,y) value.
What do you call the graph of a quadratic function?
the graph of a quadratic function is a parabola. hope this helps xP
Is a graph that consists of a single point the graph of a function and can you write the equation of such a function?
MATH 1003?
What is A function whose graph is symmetric about the origin?
Odd Function
Which parent function does the graph represent?
f(x)=x^2 apex
What do the asymptotes represent when you graph the tangent function?
When you graph a tangent function, the asymptotes represent x values 90 and 270.
Why f represents the graph of a function?
Because f represents a function.
When can a graph represent a function?
A graph represents a function if and only if every input generates a single output.
What do the zeros of a polynomial function represent on a graph?
The zeros of a polynomial represent the points at which the graph crosses (or touches) the x-axis.
Find the coordinates of a second point on the graph of a function f if the given point is on the graph and the function is even?
If the point (x,y) is on the graph of the even function y = f(x) then so is (-x,y)
Write an exponential function and graph the function?
f(x)=2X-2
How do you determine weather the graph represent a function?
The "vertical line test" will tell you if it is a function or not. The graph is not a function if it is possible to draw a vertical line through two points.
Does a circle represent a function in linear functions?
a) A circle is not the graph of a function. b) A circle is not linear.
Can the graph of a function yfx always cross the y-axis?
No. It depends on the function f.
What is The test to determine if a graph is a function is?
A graph is represents a function if for every value x, there is at most one value of y = f(x).
How do you determine if the graph of a function is concave down without looking at the graph?
If you can differentiate the function, then you can tell that the graph is concave down if the second derivative is negative over the range examined. As an example: for f(x) = -x2, f'(x) = -2x and f"(x) = -2 < 0, so the function will be everywhere concave down.
