Answer:
- even
- odd
Step-by-step explanation:
You know that x is an odd function, tan(x) is an odd function, and sec(x) is an even function.
The ratio of two odd functions will be an even function, so ...
x/tan(x) is even
The ratio of an odd and an even function will be odd, so ...
sec(x)/x is odd
each vertical line is 1 unit.
Place dots on the 3rd, 9th and 16th line to the right of the line at 0
The diving from a cliff can be expressed in the equation H = Ho + vot - 1/2 g t^2 where vo as initial velocity is equal to zero since this is a free fall. g is equal to 32.2 ft/s2 as the acceleration due to gravity and Ho is equal to 40 feet. The expression now becomes H = 40- 16.1 t^2. When t is 1 second, H is equal to 23.9 feet. The total time of the diver is 0 = 40 - 16.1 t^2 or t equal to 1.58 seconds.
Answer:
W(t) = 10 + 1.5*t
Step-by-step explanation:
Given:
The weight gain of the baby is 1.5 pounds per month.
After 4 months, baby's weight = 16 pounds
Let us the say the weight of the baby when it was born be x.
Then:
x + 1.5*(4) = 16
x = 10
Then weight of the baby as a function of number of months(t) will be=
initial weight + incremental weight per month*no of months(t).
W(t) = 10 + 1.5*t