1. Irrational
2. Irrational
3. Rational
4. Rational
700 because 10 times 20 is 200 and 500 plus 200 is 700.
Of 3.............................................
Answer:

Step-by-step explanation:
we have

This is the equation of the line in point slope form
where
The slope is m=1
The point is (4,8)
Convert to slope intercept form
Isolate the variable y
Adds 8 both sides

Combine like terms

Convert to function notation
