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No it is not because contains one-to-many mappings.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoNo it is not. The element, 5, in the domain, is mapped to both, 0 and 3 in the range.
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What is the range of these list of ordered pairs (-3 -1) (0 -2) (4 3) (1 5)?
What is the range of function of y= 9x
How do you integrate Delta function using TI-NspireCAS?
Just evaluate the function where the value passed to the delta is 0. i.e. if your are trying to integrate x^2*delta(x-3)dx, that is just equal to the value of x^2=3^2=9 since x-3=0 at x=3. If the limits of integration do not include the value where delta is 0, then the integral is 0 since delta(x)=0 everywhere that x is not=0. Thinking of it from a graphical perspective, you are asking for the area under the curve of a function multiplied by the delta function, which just leaves the portion of the graph at where the spike from delta happens. Everywhere else, the graph is 0. So the only thing that contributes to the integral is the value of the function where delta(0) happens. Since the integral of the function at that point is constant and delta at that point is just 1, it's just the value of the function at that point. I do not believe there is a delta function in the TI-NSpire for you to do this directly. You need to recognized the meaning of the delta function.
What is the zero of this function 2x The power of 2-12x 18?
2x2 - 12x + 18 = 0 (divide by 2 both sides) x2 - 6x + 9 = 0 (the double root is 3) (x - 3)2 = 0 x - 3 = 0 (add 3 to both sides) x = 3 Thus, the zero of f(x) = 2x2 - 12x + 18 is 3.
What is 2 takeaway 2 times 3 plus 3 equal?
three 2 - 2 = 0 0 x 3 = 0 0 + 3 = 3
X y 0 1 1 1.5 2 2 3 2.5 What is the rule for this function table?
y = 1/2 x + 1
What is9 - 2 3 over 7?
5.71
What is9 to the power of 3?
93 = 729
Is this relation a function{(0, 0), (1, 0), (2, 0), (3, 0), (4, 0)}?
yes
What is the function for this function table x -3 -2 0 1 2 y 9 4 0 1 4?
Y = x2
Is the relation (1 3) (4 0) (3 1) (0 4) (2 3) a function?
If those are the only values, no.
What is the domain of this relation (-3 0) (-2 -5) (-2 6) (3 7) (0 -17)?
The domain is the set {-3, -2, 0, 3}. Note that because -2 is mapped to -5 as well as 6, this relationship is not a function.
Which of the ordered pairs below could NOT be in this function{(0, 0), (1, 1), (2, 2), (4, 3)}?
(2, 4)
What is a rational function graph?
The Equation of a Rational Function has the Form,... f(x) = g(x)/h(x) where h(x) is not equal to zero. We will use a given Rational Function as an Example to graph showing the Vertical and Horizontal Asymptotes, and also the Hole in the Graph of that Function, if they exist. Let the Rational Function be,... f(x) = (x-2)/(x² - 5x + 6). f(x) = (x-2)/[(x-2)(x-3)]. Now if the Denominator (x-2)(x-3) = 0, then the Rational function will be Undefined, that is, the case of Division by Zero (0). So, in the Rational Function f(x) = (x-2)/[(x-2)(x-3)], we see that at x=2 or x=3, the Denominator is equal to Zero (0). But at x=3, we notice that the Numerator is equal to ( 1 ), that is, f(3) = 1/0, hence a Vertical Asymptote at x = 3. But at x=2, we have f(2) = 0/0, 'meaningless'. There is a Hole in the Graph at x = 2.
Is this relation afunction (-32)(2-4)(26)(-3-5)(0 3)?
No, it is not a function.
What percent of 30 is9?
10% of 30 is 3 9 = 3 x 3 So 3 x 10% = answer 30%
How do you Find the equation of a quadratic function with solutions of -2 and ¾?
If: x = -2 and x = 3/4 Then: (4x-3)(x+2) = 0 So: 4x2+5x-6 = 0
2 sin x - 3 equals 0?
2 sin(x) - 3 = 0 2 sin(x) = 3 sin(x) = 1.5 No solution. The maximum value of the sine function is 1.0 .
