The graph represents a function but the table does not. The reason for this is that one input value (70) in the table is associated with two output values (54.6 and 53.11), which is a sure sign that we do NOT have a function here.
Answer:
The mean is 20
Step-by-step explanation:
17+19+21+23=80
80 div 4 = 20
Use the process of elimination to find the answer.
Two positive factors will result in all positive trinomial values.
One negative factor and one positive factor will always result in a negative c value, which this trinomial doesn't have.
The answer is B. (3x - 2y)(5x - 2y).
Answer:
22°
Step-by-step explanation:
a right angle have 90°
So
x+68°=90°
=>x=90-68
=22°
