Kiran wrote f(x) = (x – 3)(x – 7) as an example of a function whose graph has x-intercepts at -3, -7. What was his mistake?

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A: Consider the given function. fx=2x2-x We have to find the value of f(-1). So, put -1 for x in the…

Q: if f(x)=6-9x, find f -1(-30)

A: Given,           fx=6-9x

Q: -4 3 2 -1 -4 -3 -2 -1 1 2 4 -1 -2 -3 --4 3.

A: To find f(2) using the given graph.

Q: The range of the function y = -3(x + 2) ^2 -12 is

A:

Q: 6 a -5 -4 -3 -2 2 3 4 5 -1- -2-

A: Given curve is : y=312x

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A: Given, k(x) = x2 + (2/x) To check Is the point (1, -2) on the graph of the function

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A: Given,            f(x) =3x - 10

Q: Find both of the two x intercepts of the function F(x)= (x-3)(x+7)/x(x-5) Smaller intercept = Larger…

A:

Q: Find f(-3), given x-2 げrs -1 f(x)3D| 3x+1 げェ>-1)

A: We need to find out f(-3) here x=-3 that means x≤-1.

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A: If f(x) = y is any function and f is one-one then, => f-1(y)=x

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Q: Graph the function. f(x) 3x-4

A:

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Q: What is the graph of the function f(x) = 2x - 1?

A: Given f(x) = 2x - 1

Q: A population of coyotes in a national park triples every 20 years. The function y = 15 (3)*…

A: T,he population of coyotes triples every 20 years. The function representing the population is, y =…