Question

For this exponential function,

what is the output value (y),
when the input value (x) is O?
y = 2.3x
(0, [?])

Answer 1

When the input value (x) is 0, the output value (y) is also 0. In this exponential function, any value raised to the power of 0 equals 1, and 2.3 raised to the power of 0 equals 1, so 2.3x (0) = 2.3 * 1 = 2.3, and the output value is 0.