look at the function and answer the questions.
x y
-3 2
-1 0
0 5
1 2
2 7
What is x when f(x)=2 ?
What is a zero of this function?
Look at your table and see what x is when y=2. It is right there at the top. A "zero of the function" is where y = 0. Look at your second row of the table, below (-3,2) to see the x value at that point.
Thank you, I think I was just over thinking the questions. One more; how to I find the y intercept of the function?
The function is not a straight line, but since you are talking about the y-axis intercept, that is where x = 0, and they tell you that the value of y there is 5.
To find the value of x when f(x) = 2, we need to look at the table provided. The values in the first column represent the values of x, while the values in the second column represent the corresponding values of the function f(x).
Looking at the table, we can see that when f(x) is equal to 2, the corresponding value of x is 1. Therefore, x = 1 when f(x) = 2.
To find a zero of the function, we need to find a value of x for which the corresponding value of f(x) is equal to zero.
Looking at the given table, we can see that when f(x) is equal to zero, the corresponding value of x is -1. Therefore, -1 is a zero of this function.