Answer:
There is 1 positive and 1 negative root
Step-by-step explanation:
Answer:
19 years
Step-by-step explanation:
Initial height of tree when Samiya bought the tree = 3 inches
Growth in the height of tree every year = 5 inches
Number of years = 
Growth in the height of tree in
years = 5 inches multiplied by number of years
Growth in the height of tree in
years = 5
inches
To find:
Number of years taken by the tree to be 8 ft or 96 inches.
Solution:
The equation for height of tree after
years can be written as:
3 + 5
which is to be compared with 96 inches.
Therefore, the equation is:

Therefore, it will take <em>19 years</em> for the tree to reach a height of 96 inches.
Answer:
w(0) = 1
Step-by-step explanation:
If w(0) is true, replace all x in the equation with 0 and then solve
w(0) = 5^2(0) + 1
w(0) = 25(0) + 1
w(0) = 0+1
w(0) = 1
the question is not clear.