Question

For this exponential function,what is the output value (y),when the input value (x) is 0?y = 12.5X(0, [?])

Answer 1

the output value = 1

Step-by-step explanation:

The exponential function:

y = 12.5 ^x

when x = 0, y = ?

we insert the value of x in the exponential function to get y:

`y=12.5^0`

Note: Any number raised to a power of zero = 1

Hence, y = 12.5^0 = 1

Therefore, the output value = 1