Answer:
t = 0, 1, 4, 8
h = 0, 12, 0 , 18
Step-by-step explanation:
t = 0 + 1 + 3 + 4
/ x1 - 5 (2) x + 4x + 9
h = 0, 12, 0, 18
After 18 seconds the ball attains...
x/3 = 1/4 - 4x 2(7) = 9/2 - 2 / 4 (0)
Answer:
f(-2) = 44
Step-by-step explanation:
Hello there! Lets get started solving this function!
For a function, whenever we see f(x) = ... , the function is simply asking the value of the equation at x! So, if replace f(x) with f(-2), we simply substitute x with -2 in the equation! Lets get started!
![f(x) = -7x + 5x^{2} + 10\\f(-2) = -7(-2) + 5(-2)^{2} + 10\\f(-2) = 14 + 20 + 10\\f(-2) = 44\\](https://tex.z-dn.net/?f=f%28x%29%20%3D%20-7x%20%2B%205x%5E%7B2%7D%20%2B%2010%5C%5Cf%28-2%29%20%3D%20-7%28-2%29%20%2B%205%28-2%29%5E%7B2%7D%20%2B%2010%5C%5Cf%28-2%29%20%3D%2014%20%2B%2020%20%2B%2010%5C%5Cf%28-2%29%20%3D%2044%5C%5C)
First, we can write the original function. Next, we substitute in -2 for x. Then, we find our final terms. Finally, we are given that f(-2) = 44.
Hope this helps! Remember, math is fun!
Answer:
Depends on the type of rope but I would say feet
Step-by-step explanation:
Answer:
2.6
Step-by-step explanation:
I did the test and it was correct