Let f(x) = 5x + 3 and g(x) = 4x² + 5x. After simplifying, (f o g)(x) =

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) = V3x² – 12x + 12, express the function, f, in simplified form.

A: Given function is fx=3x2-12x+12. To express the function f in simplified form. Solution: We have…

Q: If h(x) =|5x-17|,find h(3)

A: Put x=3 and use property of modulus function.

Q: Find and fully simplify the expression f(5x+3) for f(x)=4x-4.

A: Given f(x)=4x-4.

Q: Evaluate the difference quotient for f(x) = −x³ +· O 3x²+3xh-h² O h² O-h² O-3x²-3xh-h²

A: See the details solution in below

Q: Simplify f(x-2)=√x+2 +8

A: We need to simplify the expression, f(x-2)=√x+2 +8 .

Q: For the function f(x)=-2^2+5x+2 find: f(-2) find: f(a+h)-f(a)

A:

Q: Let f(x) = 3x + 4 and g(x) = -2x – 3. What is (f + g)(a + b)?

A: Given,            fx=3x+4 and gx=-2x-3To find : f+ga+b