suppose f is linear of x and you know f(3)=5 and f(7) =-4. Find and equation for f(x

Q: Find the domain of the function F(x)= 11/x-15

A: Given query is to find the domain of the function.

Q: Find f -1(x) if f(x) = 7x - 1.

A: Given: y=fx=7x-1 for finding inverse of given function we have to find x in terms of y

Q: Find f( - 1)  if f(x) = 2x2 - x.

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)=/2x-3. Find f" (x). Also find the domain and range of f"(x)

A: Solution:Given      f(x)=2x-35To find f-1(x) Also find the domain and range of  f-1(x)

Q: Find f(x).

A: Given,

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: a function Is defined as f (x) = 2x +3, find the value of f (4). E (4)

A:

Q: f(x) = +x* – x' x² + 2x – 1 4 - - -

A: Given: fx=14x4-23x3-12x2+2x-1

Q: 16. f" (x) = x² + p3 %3D

A: The given function is f''x=x2+x3. The function f(x) can be obtained by integrating the given…

Q: Let f(x) = 3-4x. Find f(-2). f(-2)% =

A: Let f(x) = 3 - 4x, We have to find the value of f(-2)

Q: しxs Simt if x#0 fox)=D E メ=O

A: f(x) is 0 for x=0

Q: Find an expression for the function f(x) whose graph is a line passing through the points (4, 5) and…

A: Find the slope of the line. Start with the slope formula.

Q: The following limit represents the derivative of a functionf at a point a. 5 tan 6. V3 f '(a) = =…

A:

Q: Find f( - 2) if f(x) = 4x? – - x.

A: To find value of function at any point we have to put the given value of variable into the function.

Q: If f(x) = 4 - 2x, find f-1(-8).

A:

Q: If f(x)=X2+x ,find f(-3)

A:

Q: If f (x) = 3/(x - 2) , find f (3), f (0), f (-1), and f (-5).

A: Given: fx=3x-2 For finding value of f3, we put x=3 in given function

Q: Find the points of inflection of the function f(x)=x2lnx.

A: Inflection points are the points at which second derivative is zero. So differentiating f(x) with…

Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: