Question

A relationship between x and y is defined by the equation y = -4/3x + 1/3, where x is the input and y is the output.

Answer 1

output value when x = 3 is -13/3

Explanation:

Given the equation that describe the relationship between x and y expressed as y = -4/3x + 1/3

Let us find the output value y if x = 3

Substitute

y = -4/3(3) + 1/3

y = --4 * 1 + 1/3

y = -4 + 1/3

y = -4 1/3

y = -13/3

Hence the output value when x = 3 is -13/3