In Exercises 19 and 20, use the given tabular representation of the function f to compute the quantities asked for. [HINT: See Example 3.]
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10 | 20 | 30 | 40 | ||
10 | –1 | 107 | 162 | –3 | |
20 | –6 | 194 | 294 | –14 | |
30 | –11 | 281 | 426 | –25 | |
40 | –16 | 368 | 558 | –36 |
a.
b.
c.
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- discrete matharrow_forwardC. State whether or not the following relations are functions. Also, give their domain and range. 1) S = {(1, 1), (2,1), (3,1)} 2) T = {(a, 5), (e, 5), (u, 6), (e, 6)} = {((1,2), 3), ((2,1), 4), ((1,3),4)} 3) R = 4) 0 = {(x,y) y = } = {(x,y) y = √4x²} 6) G = {(x, y) ly = |x + 1|} 5) N =arrow_forwardThe function h is the reverse process of f. a. Fill in the following table to represent the corresponding values of h(u), given that the function h subtracts 5 from each value of its input variable, u. h(u) 5 6.5 1.5 11 15 10 b. Use the above tables to determine the value of each of the following. i. h(f(0)) Preview 5 ii. h(f(1.5)) Preview iii. h(f(10)) = Preview iv. f(h(15)) Preview v. f(h(6.5)) = Preview c. Define the function h that subtracts 5 from each value of its input variable, u. Previewarrow_forward
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