yes according to the vertical line test, it is a function because every x value has only one y output value.
0 because y=1 can be written as y = (0)x +1 and its gradient is 0.
Y = 2.5X ( + 0 ) So, zero is the Y intercept of this function.
Yes, none of the X values repeat, therefore it is a function. X=0 is not a function though.
5x²=0 X=0 the function y=5x² only intercepts x when x = 0
y = x2 + x = 0 x (X + 1) = 0 x = 0 is one solution x = -1 is the other
y = 8 - 2*x
(0,a)
For y - 2y - 3y equals 0, y equals 0.
By the definition of continuity, since the limit and f(x) both exist and are equal (to 0) at each value of x, y=0 is continuous. This is true for any constant function.
equals(x,y)=1 if x=y =0 otherwise show that this function is primitive recursive
a = 3 and y = 0
Assuming that b > 0, it is an inverse power function or an inverse exponential function.