Mr. Sanchez bought 2 magazines for $9.95 each and 1 book for $14.95. If the
1 answer:
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<u>Given</u>:
Given that the table with values of x and y.
We need to determine the relationship between x and y.
<u>Slope</u>:
The slope of the relation can be determined using the formula,
Substituting the points (2,11) and (4,9), we get;
Thus, the slope of the relation is m = -1.
<u>y - intercept:</u>
The y - intercept of the relation is the value of y when x = 0.
Hence, from the table, it is obvious that when x = 0, the value of y is 13.
Thus, the y - intercept of the relation is b = 13.
<u>Relationship between x and y:</u>
The relationship between x and y can be determined using the formula,
Substituting m = -1 and y =13, we get;
Thus, the relationship between x and y is
Answer:
Correct choice is B
Step-by-step explanation:
For the numbers -1 and 59, find the difference 59-(-1):
since 59-(-1)=60 and (two arithmetic means tells you there will be three intervals), two arithmetic means will be
- -1+20=19;
- 19+20=39.
The only correct sequence is -1, 19, 39, 59.