Answer:
3(Y-2) +5Y =Y+22
3Y-6 +5Y=Y+22
3Y -6 +5Y-Y-22=0
3Y+5Y-Y-6-22=0
7Y-28=0
7Y=28
Y=28/7
Y=4
Step-by-step explanation:
Answer:
X=79
Step-by-step explanation:
180-135=45
45+56=101
180-101=79
Answer:
The arithmetic combinations of given functions are (f + g)(x) = 2x, (f - g)(x) = 4, (f g)(x) = ,
<u>Solution: </u>
Given, two functions are f(x) = x + 2 and g(x) = x – 2
We need to find the arithmetic combinations of given two functions
.
Arithmetic functions of f(x) and g(x) are (f + g)(x), (f – g)(x), (f g)(x),
Now, (f + g)(x) = f(x) + g(x)
= x + 2 +x – 2
= 2x
Therefore (f + g)(x) = 2x
similarly,
(f - g)(x) = f(x) - g(x)
= x + 2 –(x – 2)
= x + 2 –x + 2
= 4
Therefore (f - g)(x) = 4
similarly,
(f g)(x) = f(x) g(x)
= (x + 2) (x – 2)
= x (x – 2) + 2 (x -2)
Therefore (f g)(x) =
now,
=
Hence arithmetic combinations of given functions are (f + g)(x) = 2x, (f - g)(x) = 4, (f g)(x) = ,
Answer:
(-8 , 3)
Step-by-step explanation:
(x1 , y1) (x2 , y2) = (-10 , -1) (-6 , 7)
, -6 is going to be my x1 and -10 my y1
7 is going to be my x2 and -1 my y2
(-8 , 3)