i cant tell you that it is from a test
Answer:
58.5
Step-by-step explanation:
6.5*9=58.5
B. The product of two irrational numbers if rational
Example: The square root of 2 times the square root of 3, is the square root of 6, which is still irrational.
No, because there are TWO values of y for a certain value of x
say x=5, then y=2 and y=-2
That does not satisfy the concept of the function.
9(-2)+x=-8
And x would be positive 26
