Question

Find the range of the function y = 3x - 2
for the domain (2, 4, 6).

Answer 1

range: {4, 10, 16}

Explanation:

Find the range of the function y = 3x - 2

for the domain (2, 4, 6).

There are only 3 domain values here.

so 3 range values.

y = 3*2 - 2 = 6 - 2 = 4

y = 3*4 - 2 = 12 - 2 = 10

y = 3*6 - 2 = 18 -2 = 16

range: 4, 10, 16