Answer:
Step-by-step explanation:
Complete Question:
<em>Given the functions, 
and 
, perform the indicated operation. When applicable, state the domain restriction.</em>
<em>(f-g)(x)</em>
(f-g)(x) basically means subtract the function g from the function f and put "x" into "x". Since there are no values in place of "x", just "x" itself, we simply subtract function g from function f and that's it.
Doing algebra, we have:
The first answer choice is right,
A)true
B)false
c)false
D)true
they are right
Answer: x^2 -x-6
Step-by-step explanation:
Mat
Answer:
(x, y) =(2,2)
Step-by-step explanation:
5x+3y=16 /*5
3x-5y=-4 /*3
25x+15y=80 (1)
9x-15y=-12 (2)
(1)+(2): 34x=68
9x-15y=-12
x=68/34
9x-15y=-12
x=2
9*2-15y=-12
x=2
18-15y=-12
x=2
-15y=-12-18
x=2
-15y=-30
x=2
y=-30/(-15)
x=2
y=2
(x,y)=(2,2)
