Question

I Need Help

Model the function rule y = -2/3x + 4 with a table of values and a graph.


the table looks like

X Y
-1
0
1

Answer 1

put the value of each x in that function. so you can find the y.

Answer 2

for the first one I put -2/3(-1)+4 and got 4.6 but I don't think that is right? @Ⓐ Machida

Answer 3

Yes, it is in Slope Intercept Form. Fill in the values. What's preventing you from doing that?

We have the relationship: y = -2/3x + 4

We have the value 1.

y = (-2/3)(1) + 4 = -2/3 + 4 = -2/3 + 12/3 = 10/3

We have the value -1.

y = (-2/3)(-1) + 4 = 2/3 + 4 = 2/3 + 12/3 = 14/3

You do x = 0. It should be VERY obvious, as the equation is already in slope-intercept form,

Answer 4

the table is already made up something like this @tkhunny