Answer:
Step-by-step explanation:

The answer is: x = -1, y = +4
Let the number be x
The sum of 2 equal numbers is simply x+x or 2x.
For this case we have an equation of the form:
y = A (b) ^ x
Where,
A: initial height
b: growth rate
x: time
Substituting values we have:
y = 6 (2) ^ x
Answer:
An equation that best represent how tall the sunflower will b in x weeks is:
y = 6 (2) ^ x
Answer:
im sorry i dont know but this is for a challenge
Step-by-step explanation: