Question

The equation y = 11x shows that a boat travels at a speed of 11 km/h.

Which ordered pair satisfies the equation y = 11x?



A.
(0, 11)


B.
(1, 12)


C.
(2, 22)


D.
(11, 1)

Answer 1

what point can you plug in and the equation hold?
for example which equation is true:
11=11(0)
12=11(1)
22=11(2)
1=11(11)

Answer 2

1

Answer 3

which equation are you picking?

Answer 4

11 times 0=?
11 times 1=?
11 times 2=?
11 times 11=?

Answer 5

11 * 1

Answer 6

Plug the ordered pairs into the equation

Answer 7

I'm not sure what you are picking...
if you are trying to pick anything...
11=11(0)
12=11(1)
22=11(2)
1=11(11)
---
the first equation is not true because 11(0)=0 and not 11
do you think the second equation is true? do you think 11 times 1 is 12?

Answer 8

no its 11

Answer 9

right so the second equation is not true

Answer 10

how about the last two equations

Answer 11

is 22=11(2)
is 1=11(11)

Answer 12

As we all can see C is the only one that works

Answer 13

because 121 does not equal 1

Answer 14

is he right

Answer 15

yes 11 times 11 is 121 not 1

Answer 16

It is equation c because if your put the numbers in for the variables the sides become equal

Answer 17

so the only true equation is 22=11(2)

Answer 18

ok thanks

Answer 19

y=11x
where y=22 and x=2
in other words y=11x is satisfied by (2,22)

Answer 20

so its C

Answer 21

ye

Answer 22

thx