Answer:
(f+g)(x)=5x-4
(f*g)(x)=(4x^2-19x-5)
(f-g)(3)=(-15)
Step-by-step explanation:
(f+g)(x)=(x-5)+(4x+1)=(5x-4)
(f*g)(x)=(x-5)(4x-1)=(4x^2-19x-5)
(f-g)(3)=(x-5)-(4x-1)=(3-5)-(4(3)+1)=(-2)-(12+1)=(-2)-(13)=-15 substitute 3 for x
Answer:
Step-by-step explanation:
First you need to find the area then divide that by 14
Minus 12 over 16 and 12 over 16
There you go!
4Answer:
exact form:

decimal form:
4.2
mixed number form:
4
Step-by-step explanation: