Write two fractions with different denominators whose LCD is 36.
2 answers:
Answer:
fractions and
then the LCD of these two fractions is 36, because LCM of 9 and 12 is 36
Step-by-step explanation:
LCD:
LCD is an abbriviated form of Least common denominator.
If we have given two fractions with different denominator and we have to find LCD(Least common denominator), then we have to find the least common multiple (LCM) of denominators of two fractions.
for example
If we have two fractions and
then the LCD of these two fractions is 36, because LCM of 9 and 12 is 36
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Answer:
(1, 1)
Step-by-step explanation:
We need to evaluate the given expression for each of the x-values and check if the y-value agrees with the y-value given in the pairs:
1) First point (-1,3): use x=-1 and check if y results in "3":
we obtained y=-7, so the point (-1,3) is Not on the graph of the function
2) Second point (0,2): use x=0 and check if y results in "2":
we obtained y=-2, so the point (0,2) is Not on the graph of the function
3) Third point (2,-2): use x=2 and check if y results in "-2":
we obtained y=2 (and not -2), so the point (2,-2) is Not on the graph of the function
4) Fourth point (1,1): use x=1 and check if y results in "1":
we obtained y=1 (the same y as in the given coordinate pair), so the point (1,1) IS on the graph of the function
