A) 1
B) 10/3
C) 6
D) 18/5
So only C is bigger than 4
Answer:
As x decreases without bound, f(x) increases without bound
As x increases without bound, f(x) approaches 0
Step-by-step explanation:
As x gets more and more negative f(x) gets bigger and bigger
f(x) = (7/10) ^ x but x is negative so flip it and then x is a larger number
(10/7) ^ large number so it will get larger
as → -∞ f(x) →∞
As x gets more and more positive f(x) gets smaller and smaller
f(x) = (7/10) ^ x closer and closer to 0. The denominator gets larger faster than the numerator = 1 / large number
as → ∞ f(x) →0
73.
a)
b)
Since we can't divide by zero, we need to find when:
But before, we can factor the numerator and the denominator:
Now, we can conclude that the vertical asymptotes are located at:
so, for x = -3:
For x = 4:
Answer: 44 dollars
Step-by-step explanation:
It has to be B since it shoes both boys and girls.
