Get out some graph paper.
Find two ordered pairs, plot them and join with a straight line
(to check, pick a third pair, plot it, it should lie on the same line)
Graph the linear function f(x)=3−6x.
3 answers
how do I find the ordered pairs
f(x)=3−6x is the same as y = 3 - 6x
pick an x, any x
I will pick x = 2, then y = 3- 6(2) = -9
I will pick x = 0 , then y = 3 - 6(0) = 3
So I have to ordered pairs (2,-9), and (0,3)
draw your line
pick an x, any x
I will pick x = 2, then y = 3- 6(2) = -9
I will pick x = 0 , then y = 3 - 6(0) = 3
So I have to ordered pairs (2,-9), and (0,3)
draw your line
1 answer