Looks like D to me
For #2, always check to see how much y changes when x changes by a fixed amount. That will give the slope of the line (the coefficient of the x term). Here, when x changes by +2, y changes by -1. So, the slope will be -1/2 and the function rule will look like
y = -1/2 x
But, when x=2, y=1, and -1/2 * 2 = -1
So, we need to add 2 to get to the real values, and
y = -1/2 x + 2
3. Which function rule would help you find the values in the table ?
n 2 4 6
m -8 -16 -24
A) m = -2n
B) m = n - 2
C) m = n - 4
D) m = -4n
2. Explain how to write a function rule from the table below. Then write a function rule.
x 2 4 6
y 1 0 –1
4 answers
can someone tell me all the answers so i can check
anoymos u just want the answers XD!
i need answers to the whole functions unit test.
2 answers