how do you delet andwosrs?
For this item, we represent the number of cars that the salesman has left to sell by the variable x. The sum of this variable and 68 should not be more than (or be at least) 125. Mathematically expressing the statement above,
x + 68 ≤ 125
Y = -3x^2 +4 is the answer to this problem
We need to position the four points so they all are on the graph of an exponential function.
As an example of an exponential function, let's use the following function:
Now, to find where the points should be located, let's choose some values of x and calculate the corresponding values of y:
Therefore the points should be located at (-2, 1/4), (-1, 1/2), (0, 1), and (1, 2).