Determine if the conclusion follows logically from the premises. Diagrams must be submitted. All children are energetic. Some actors are children. Therefore, some actors are energetic. Valid argument Invalid argument

(c) State the domain and range of \( f \) and \( f^{-1} \) using interval notation. Domain of \( f= \) Range of \( f^{-1}= \)

Example calculations for exam revision 1. If it took a runner 40 minutes to run 10 km , his average velocity is __ \( \mathrm{m} / \mathrm{s} \),

It is not true that the baby and puppy both want to go outside. Choose the correct answer below. A. If the baby wants to go outside, then the puppy does not want to go outside. B. The baby does not want to go outside or the puppy does not want to go outside. C. The baby wants to go outside or the puppy wants to go outside. D. The baby does not want to go outside and the puppy does not want to go outside.

Given the quadratic function \( f(x)=2(x-2)^{2}+3 \) what is the \( x \) coordinate of the vertex? Your Answer:

Study guide A rectangular piece of metal is 25 in longer than it is wide. Squares with sides 5 in long are cut from the four corners and the flaps are folded upwar were the original dimensions of the piece of metal? What is the original width? Wints