Answer:
A
Step-by-step explanation:
as one number being added on both sides
Answer:
[-3, 2]
Step-by-step explanation:
Plug in the x values into the equation and evaluate...
f(-10) = -10 + 7 = -3
f(-5) = -5 + 7 = 2
Since f(x) is a continuous line, the range with constantly increase as x increases, so we know that this is the range over that domain.
Answer:
f(x) = 2/x and g(x) = 2/x
f(g(x)) = f(2/x) = 2/(2/x) = x
g(f(x)) = g(2/x) = 2/(2/x) = x
Answer:
Step-by-step explanation:
34=-11+7A
We move all terms to the left:
34-(-11+7A)=0
We add all the numbers together, and all the variables
-(7A-11)+34=0
We get rid of parentheses
-7A+11+34=0
We add all the numbers together, and all the variables
-7A+45=0
We move all terms containing A to the left, all other terms to the right
-7A=-45
A=-45/-7
A=6+3/7
Smaller x = -1.33 and larger x = -1
