The irrational number is 7.8. It is irrational because it does not terminate or repeat
2. C
3. C
4. C
(all answers are c)
X/4 = -9
x/4 = -9/1
cross multiply
x = -36
Remember to incorporate Bimdas, into you calculation and ensure where the addition and subtraction occur you work from left to right.
Answer:
Step-by-step explanation:
As long as you don't see the same x value giving different y values, it'll be a function.