Find three ordered pairs that satisfy the equation.
y = 2x − 1
(x, y) = (0)
(x, y) = ( 1)
(x, y) = ( 2)
just pick any value for x and evaluate y at that point.
x=0: y=2*0-1 = -1 So the point is (0,-1)
x=-5: y=2(-5)-1 = -11 So the point is (5,-11)
x=17: y=2*17-1 = 33So the point is (17,33)
and so on for any x value you want.
You can also pick y, but then you have to work backwards to get x.
y=7, 2x-1=7, so x=4 and the point is (4,7)
To find the ordered pairs that satisfy the equation y = 2x - 1, we substitute the given values of x into the equation and solve for y.
For the first ordered pair (0, y), substitute x = 0 into the equation:
y = 2(0) - 1
y = 0 - 1
y = -1
Therefore, the first ordered pair is (0, -1).
For the second ordered pair (1, y), substitute x = 1 into the equation:
y = 2(1) - 1
y = 2 - 1
y = 1
Therefore, the second ordered pair is (1, 1).
For the third ordered pair (2, y), substitute x = 2 into the equation:
y = 2(2) - 1
y = 4 - 1
y = 3
Therefore, the third ordered pair is (2, 3).
Therefore, the three ordered pairs that satisfy the equation y = 2x - 1 are:
(0, -1)
(1, 1)
(2, 3)
To find the ordered pairs that satisfy the equation y = 2x - 1, we can substitute various values for x and calculate the corresponding values for y.
(x, y) = (0)
For x = 0, we substitute the value into the equation:
y = 2(0) - 1
y = -1
So, the ordered pair is (0, -1).
(x, y) = (1)
For x = 1, we substitute the value into the equation:
y = 2(1) - 1
y = 2 - 1
y = 1
So, the ordered pair is (1, 1).
(x, y) = (2)
For x = 2, we substitute the value into the equation:
y = 2(2) - 1
y = 4 - 1
y = 3
So, the ordered pair is (2, 3).
Therefore, the three ordered pairs that satisfy the equation y = 2x - 1 are:
(0, -1), (1, 1), and (2, 3).
Thank you Steve it is appreciated.
Have a great day.