absolute value graph looks like a V, with the vertex at the origin.
1. the domain (x-values) is: (∞, ∞) TRUE
2. the range (y-values) starts at the vertex: [0, ∞) FALSE
3. the function decreases when left of vertex and increases when right of vertex: decreases (-∞, 0) TRUE
4. f(x) = |x| = +/-x
f(-x) = |-x| = +/-x
f(x) = f(-x) so the function is even TRUE
5. every x-value has a corresponding y-value (there are no gaps) so the function is continuous. TRUE
Answers: 1, 3, 4, 5
Answer:
6
Step-by-step explanation:
Find a number that, ehn you square it, it will be equal to 36. The number is 6.
That means q=6
42/2 is 21 then add 9 you’d get 30 as your final solution.
New perimeter will be equal = old perimeter*3=36*3=108
