Question

Which ordered pair is on the graph of the equation 2x + 5y = 4?
A. (0, –1)
B. (0, 1)
C. (7, –2)
D. (3, –2)

Answer 1

just replace the x and y in the equation by the values in each option to see which of them fit.

Answer 2

would it be d?

Answer 3

wait no

Answer 4

c ?

Answer 5

for example try the first choice

2x + 5y = 4

the pair (0,-1) means x = 0 and y = -1

so we have

2(0) + 5(-1) = -5

so its not this one

Answer 6

okay
thank you so much

Answer 7

2(7) + 5(-2) = 14 - 10 = 4

yes

Answer 8

C is correct