Given the parent function of f(x) = x^4, what change will occur when the function is changed to -f(1/2x) ?

a.) graph opens the same way and is narrower
b.) graph opens the same way and is wider
c.) graph opens the opposite way and is narrower
d.) graph opens the opposite way and is wider

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "