You can use the vertical line test (the blue lines on the drawing) and if the other end or if any part of the line touches the blue line, then it isn’t a function.
Answer: 9,000
Step-by-step explanation: there are 9 number options for the first digit and 10 for the other 3, so 9x10x10x10=9000
Answer:
7.49001583795
Step-by-step explanation:
Use a calculator to solve this question. Plug in tan (202.5) The answer is 7.49001583795
If this answer is correct, please make me Brainliest!
Answer:
1.2a+a=33
2.3a=33
3.a=11
Step-by-step explanation:
1) x1= -8 , x2=16
2) x= 11
3) 7/8 or 0.875