At least 3. Have a nice day! :)
Answer:
B
Step-by-step explanation:
y=sec(x+pi/2)
Took the test on e2020
24, just do 6x4 because there are 4 sides.
<u>No solution</u>: because the absolute value is positive and can't equal a negative
|x| = -1
<u>One solution: </u>because zero only has one sign
|x| = 0 ⇒ x = 0
<u>Two solutions:</u> absolute value is positive whether x is positive or negative.
|x| = 2 ⇒ x = 2 or x = -2
