Question

Using the equation y = 3x – 5, what would the output be for an input of 2?

a. -1
b. 2.3
c. 0
d. 1

Answer 1

Answer d

Explanation:

The equation y = 3x - 5 represents a linear equation where y depends on x. To find the output y for an input of x = 2, substitute x = 2 into the equation:

y = 3x - 5

y = 3(2) - 5

y = 6 - 5

y = 1

So, for an input of x = 2, the output y is 1. Therefore, the correct answer is d.