SOLUTION: Let f(x)=x^2 +3x+9 and g(x)=(2x+3)/(x-2) Find f(-1)-g(0)

Question 694714: Let f(x)=x^2 +3x+9 and g(x)=(2x+3)/(x-2) Find f(-1)-g(0)
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Let f(x)=x^2 +3x+9 and g(x)=(2x+3)/(x-2) Find f(-1)-g(0)
.
first, find f(1):
f(x)=x^2 +3x+9
f(1)=(1)^2 +3(1)+9
f(1)=1+3+9
f(1)=13
.
then, find g(0):
g(x)=(2x+3)/(x-2)
g(x)=(2(0)+3)/(0-2)
g(x)=(3)/(-2)
g(x)= -3/2
.
finally:
f(-1)-g(0)
13-(-3/2)
13 + 3/2
26/2 + 3/2
(26+3)/2
29/2 (answer)

RELATED QUESTIONS
Let f(x) = -3x-3 and g(x)=x^2+2x. Find... (answered by Abbey)

Let f(x)=-2x -1 and g(x)=x^2+3 Find (f o g)... (answered by Fombitz)

Let f(x) = 1-2x g(x)= 3x^2-2 find... (answered by rapaljer)

Let f(x) = 2x^2 - 4x + 1 and g(x) = 3x + 2 and evaluate each of the following: g(f) (answered by Nate)

Let f(x) = x 2 + 1 and g(x) = 2x � 5. Find f(x) � g(x) (answered by ewatrrr)

Let f(x)=3x-1 and g(x)=x^2+2 find... (answered by Fombitz)

Let f(x) = x2 � 2x + 2 and g(x) = x � 3. Find f(x) �... (answered by Tatiana_Stebko)

Let f(x) = 5x^2 +3 and g(x) = 2x^2 + 3x -6. Find (fg)(-1). (answered by ewatrrr,stanbon)