4 * 3 = 12 If you subtract 1 every day, then the answer will be 12 days.
We are going to rewrite the functions correctly:
f (x) = (1/4)
f (x) = (0.4) ^ x
f (x) = 4 ^ x
f (x) = (1/2) ^ x
We observe that we have functions of the form:
f (x) = A (b) ^ x
When
b> 1 The function grows
b <1 Function decreases
Therefore, the function that is growing is:
f (x) = 4 ^ x
Answer:
The function that is increasing is:
f (x) = 4 ^ x
option C)
I couldn’t figure that one out as well but I picked 80 square feet
Answer:
12x^2-23x-24
Step-by-step explanation:
use foil(first, outside, inside, last):
12x^2-32x+9x-24
simplify(combine like terms):
12x^2-23x-24
Answer: 2.77777778
Step-by-step explanation:
25/9=2.77777778
check
2.77777778*9= 25 dollars