Question 82558: Complete the ordered pairs for the equation y = 5x + 5.
(__,0),(1/5,__),(0,__),(-1/5,__)
Answer by funmath(2933)   (Show Source):
You can put this solution on YOUR website! Complete the ordered pairs for the equation y = 5x + 5.
(__,0),(1/5,__),(0,__),(-1/5,__)
:
Ordered pairs are in alphabetical order (x,y):
For (__,0) let y=0 and solve for x:
(0)=5x+5
0-5=5x+5-5
-5=5x
-5/5=5x/5
-1=x The orderer pair is: (-1,0)
:
For (1/5,__), let x=1/5
y=5(1/5)+5
y=5/5+5
y=1+5
y=6 The ordered pair is: (1/5,6)
:
For (0,__), let x=0
y=5(0)+5
y=0+5
y=5 The ordered pair is (0,5)
:
For (-1/5,__) let x=-1/5
y=5(-1/5)+5
y=-5/5+5
y=-1+5
y=4 The ordered pair is (-1/5,4)
:
Happy Calculating!!!!
|
|
|
