Answer:
X _____ tally ______ Frequency
0 _____ |||||_________ 5
1 ______|||||||| ________8
2 _____ ||||||| ________ 7
Step-by-step explanation:
Cards, x = 0, 1, 2
Constructing a table :
X _____ tally ______ Frequency
0 _____ |||||_________ 5
1 ______|||||||| ________8
2 _____ ||||||| ________ 7
Card 0 has a frequency of 5
Card 1 has a frequency of 8
Card 2 has a frequency of 7
Answer:
y = 3^(1 + x)
Step-by-step explanation:
Notice that each time x increases by 1, y increases by a factor of 3.
Thus, the required equation has the form y = 3^x.
Check: If x = 0, do we get 3? No. Therefore we must modify the exponent:
y = 3^(1 + x)
Check: If x = 0, do we get 3? 3^(1 + 0) = 3 (correct)
If x = 2, do we get 27? 3(1 + 2) = 3^3 + 27 (correct)
You know they are parallel because the lines will never intersect or meet. (Two straight lines usually mean it is parallel)
Step-by-step explanation:
blue is natural: 1, 4, 0, 2 and root of 25.
green is whole: -9 and -15.
yellow is rational: 2/3
orange is irrational: pi and root of 15.
white is real numbers.
don't know about that purple one.