A. yes, the data represents a function because u have no repeating x values. A function cannot have repeating x values...they can have repeating y values, just not the x ones.
B. table : (8,8)(12,12)(14,16)(16,16)
look at ur points...when x = 8, y = 8...so the table, when x = 8 has a
value of 8
relation : f(x) = 8x - 5....when x = 8
f(8) = 8(8) - 5
f(8) = 64 - 5
f(8) = 59....and the relation has a value of 59
Therefore, the relation has a greater value when x = 8 <==
C. f(x) = 8x - 5...when f(x) = 19
19 = 8x - 5
19 + 5 = 8x
24 = 8x
24/8 = x
3 = x <==
??? ????,,,,,,,,???????,,
If the 3 is supposed to be replaced by any x's, then the answer would be 29 I believe.
Answer:
r = 4b + 3
Step-by-step explanation:
As b is the independent variable, r must be the dependent variable which should be on the left by itself in function notation.
Rearranging 16b = 4r - 12
4r = 16b + 12
r = 4b + 3
Answer:
Five Sixths is the word form of Fraction A.
Three fours is the word form of Fraction B.
Step-by-step explanation:
Fraction A = 5 / 6
Its word form = Five Sixths
Fraction B = 3 / 4
Its word form = Three Fours
