<span>If Walter had $24 taken away for 12 bus rides, that means each bus ride cost him $2 — to find what one ride costs, divide 12 by 12 (=1). Then you must do the same to the cost: 24/12 = 2.</span>
Try this explanation+solution:
1. According to the given graph it is possible to define A - amplitude and B - frequency of this function, then to substitute them to its equation.
2. A=5 (max. and min. values for vertical); B=2 (two periods in the length 2π).
3. answer: y=5sin2x.
Answer:
I'm not sure but try -7,-1
Answer:
Step-by-step explanation:
If the variation is proportional dividing the y-value by the x-value will give the same result for all table entries. That quotient is the constant of variation (k).
Here 6.4/4 = 11.2/7 = 16/10 = 20.8/13 = 1.6
The value of y varies directly as x, and the constant of variation is 1.6. The equation is ...
y = 1.6x
Answer:
C 3(n/5)
Step-by-step explanation:
its been a while so im sorry if im wrong
