what is the value of y if x=-1 in a constant function? is it 1 or -1?
depends on the function.
If y = k is a constant, then y=k regardless of what x is.
ok thanks alot ..
To determine the value of y when x is equal to -1 in a constant function, you need to know the specific equation or definition of the function.
A constant function is a function that has the same output (y-value) for every input (x-value). In other words, no matter what value x takes, the value of y remains constant.
If the constant function is defined as y = c, where c represents a constant value, then the value of y is always equal to the constant value, regardless of the value of x. Therefore, in this case, y would be equal to c for any value of x, including x = -1.
However, without knowing the specific equation or definition of the constant function, it is not possible to determine the exact value of y when x = -1.