Answer:
the 24-ounce box
Step-by-step explanation:
18/2.88 = 6.25$
24/3.6 = 6.67$
Answer:
4
3
0
Step-by-step explanation:
f(x) = y = -1/2 × sqrt(x+3)
2y = -sqrt(x+3)
4y² = x + 3
x = 4y² - 3
now renaming this, so that the normal symbols and names are used for this function definition, so that the input variable is called "x" :
f-1(x) = 4x² - 3
basically, just by itself, this function would be defined for all possible real values of x.
but because it is the inverse of the original function, which generates only values of y<=0, then for the inverse function that same range applies for its input variable x
x<=0
Answer:
B) No solution
Step-by-step explanation:
Adding two numbers together for a signle result cannot result in two different numbers. Example.
-2 + 3 = 1
-2 + 3 ≠ 4
You can also use math. Using substitution will result in simplyfying -y and y, creating 0 with no variable to solve for.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Answer:
-9
Step-by-step explanation:
There.
hope this helps