f(x)=bx+4  b is constant. If f(1)=3 what is the value of f(-3)

Q: if f(x)=6-9x, find f -1(-30)

A: Given,           fx=6-9x

Q: if f(x)=2x-5, determine the value of f(1)-f(4)

A:

Q: When f(x) = 8x + +2, evaluate f(-5) f(- 5) =

A:

Q: 7) Determine when the function f(x) = 6x - 35x +56x - 20 is positive and when it's negative.

A: The given function is: f(x)=6x3-35x2+56x-20

Q: finde the difference quotient of f(x)= x2-2x-3 in simplest form

A: Known fact:The difference quotient is computed using the formula is m=( f(x+h) - f(x))/h.

Q: Evaluate -12-31 (x + 4)(x - 5) -dz +C

A:

Q: If g(x)= 2x+5 calculate determine the value of x if g(x) =21

A:

Q: (x)=x^2+2x-8, and 3x-6 Preform the indicated operation. (Simplify as far as possible.) (f

A: We know if f and g are continuous function then we can write (f+g)(x)=f(x)+g(x) Here f(x)=2x+8…

Q: If f(x) = (2x + B) / (x - 3) and f(5) = 8, what is the value of B?

A: Given that f(x)=2x+Bx-3 Need to find the value of B.

Q: If f(x) = ax² - b, f(1) = -10 and f¹(-4)= 2, what is the value of a + b? a+b=

A:

Q: Find (f1) (3) if f(x) = x³ + x + 1. 3 (f-1) (3) = (Simplify your answer.)

A:

Q: Differentiate. 5x-9 .3 g(x) = 2x + 1 gʻ(x) = D

A:

Q: Differentiate y =(2x-1)(/3x-5

A: The given equation is y=2x-13x-5.

Q: Find f(-7) if (x)=2x+8

A: Given  f(x)= 2x+8  we use substitution method to find value of f(x) at x= -7

Q: If f(x)=4x- 7, find.. 3) а) /(3) b) s-7)

A:

Q: Evaluate * 8x3-4x²-6x-9 dx 2x-3

A: It is required to evaluate ∫8x3-4x2-6x-92x-3dx The integrand 8x3-4x2-6x-92x-3 can be simplified to…