Question

Complete these ordered pairs for this equation.
(0, ), (-1, ), (1, ) y = 2x + 1

Answer 1

just substitute for x ( = 0,-1,1) in the equation

for x = 0 y = 2(0) + 1 = 1 so first ordered pair is (0, 1)

repeat for x = -1 and 1

Answer 2

what do u mean i dont getthis one help me out cuz i am stuck on this problem

Answer 3

the first value on the ordered pair is value of x
the second number in the ordered pair is the value of y for the specified value of x

so for the second ordered pair ( -1, ), x = -1 and to find y we plug in -1 into the equation y = 2x + 1
so for x = -1 , y = 2(-1) + 1 = -2 + 1 = -1

so second ordered pair =( x , y) = (-1, -1)

Answer 4

i dont get you

Answer 5

we are given the x values and to get the y values ( that is the second number in the parentheses we put the x value instead of x in the equation y = 2x + 1

(0 , ) :- the x value is 0 We need to fill in the blank (which is the value of y when x = 0)
y = 2x + 1 is the equation relating the values of x and y when x = 0 :-
y = 2 times 0 + 1 = 0 + 1 = 1

so our ordered pair is (0 ,1)

Answer 6

wirte all the pairs down that you have done