Asked by you scared, huh?
Which linear equation is represented by the table?
X: -2, 1 , 3 , 6
Y: 7 , 4 , 2 , -1
A. Y= -x + 5
B. Y= 2x - 1
C. Y= x + 3
D. Y= -3x + 11
I would tell you my answer but I don't even know how to do this so please give me the steps
X: -2, 1 , 3 , 6
Y: 7 , 4 , 2 , -1
A. Y= -x + 5
B. Y= 2x - 1
C. Y= x + 3
D. Y= -3x + 11
I would tell you my answer but I don't even know how to do this so please give me the steps
Answers
Answered by
Leo
First you have to find the slope. Do you know how to do this?
Answered by
you scared, huh?
I am sorry but no and there is no slope showing in my math proble.
Answered by
Reiny
You are given 4 points:
(-2,7), (1,4) , (3,2), and (6,-1)
now see if those points satisfy each of the equations
e.g. let's try (1,4)
in A: 4 = -1+5 , true
in B: 4 = 2(1) - 1 , false , so I guess B is out, no need to go further
continue with the other points.
(-2,7), (1,4) , (3,2), and (6,-1)
now see if those points satisfy each of the equations
e.g. let's try (1,4)
in A: 4 = -1+5 , true
in B: 4 = 2(1) - 1 , false , so I guess B is out, no need to go further
continue with the other points.