f(x) | g (x) f'(x) 6.8 8. -7-8 8.9 |-7.3 6.9 Find of devivectnue. the follow ing each of I z (8 f(e) - gcx)) x= 1 f (x) d b) C) dx

Q: If f(x)=V x + Vx , find the value of f(1) (a) 3/2 (b) 8. (c) 4 (d) 1 (e)

A:

Q: Let f(x) = x² + 5x and g(x) = 4 – x. Find (-2). (- 2) = (Simplify your answer.) %3D

A: As the domain of both f(x) and g(x) is R. (f/g)(x) = f(x)/g(x).

Q: What type of discontinuity does the function f(x)=xsecx have?

A:

Q: Find intervals of increasing or decreasing for f(x)= 2x² +3x – 36x. Show me your table.

A: Differentiate the function fx with respect to x. f'x=6x2+6x-36

Q: Let f(x) = 8x+13 and g(x) = x2 - 5x. Find the following. Give the domain of each using interva %3D…

A:

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: