Answer:
vanilla- 90 choc-135 strawberry-45
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have been given two functions as 
and 
. We are asked to show that both functions are inverse of each other algebraically and graphically.
Let us find inverse function of as:
Interchange x and y values:
Using log property 
, we will get:
Using log definition; If 
, then 
, we will get:
Therefore, we can see that function is inverse of function .
We can see that both functions are symmetric about line 
, therefore, both functions are inverse of each other.
Answer:
3
Step-by-step explanation:
5x-2y=3 when: y=2x
1. Plug in the y-value (y=2x) into the equation (5x-2y=3). The equation should then look like 5x-2(2x)=3
2. Simplify:
5x-2(2x)=3
5x-4x=3
1x=3
x=3
Check:
5x-2(2x)=3 (plug in the x-value you solved for: 3)
5(3)-2×2(3)=3
15-2×6=3
15-12=3
3=3
Hope this helped !
Cheers, Z
First you must know that is i∧2= -1
x∧3-4x∧2+4x-16 = x∧2 (x-4) + 4 (x-4) = (x-4) (x∧2+4) = (x-4) (x∧2-(-4)) =
= (x-4) (x∧2-(-1) *4) = (x-4) (x∧2- i∧2*2∧2) = (x-4) (x∧2-(2i)∧2) = (x-4) (x-2i) (x+2i)
Good luck!!!
