Asked by Liv

1. find the relationship of x and y in the table.

x: 2; 4; 6; 8; 10
y: 1.5; 2; 3; 4.5; 5

y = _______ x + ________

2. find the relationship of x and y from a graph of a line that crosses the y-axis at y = 6 and that goes into the left 2 units and rises 3 units.

y = _______ x + _________
Answered by Steve
#1 I think you have a typo.
For x=4,6,10 y=x/2
For x=6,8 y=x/2 + 1/2

#2
crosses the y-axis at y = 6
y=mx+6
left 2 units and rises 3
m = 3/-2
so, y = -3/2 x + 6
Answered by Liv
sorry,
for question 1 its
x: 0; 1; 3; 6; 7
Answered by Steve
Oh, then it is clearly y=(x+3)/2
Answered by Liv
alright, thank you!
Answered by Amy
Can u guys help me out! With this!
x : 0 1 3 6 7
Y:1.5 2 3 4.5 5
Whats the realtionship!
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