(06.01)
what is the value of the expression shown below?

2/3^2 + 5 × 2 − 4 (4 points)

a. 6 8/9
b. 6 4/9
c. 6 2/3
d. 6 1/3

After solving I have come up with 6 2/9 or 6.22222.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: