Answer:
1) Option B is correct.
2) None option is correct.
Step-by-step explanation:
1) To find : Which ordered pair is a solution of the equation [tex]y=4x[/tex]?
Solution :
To check the ordered pair we have to substitute all points which satisfy the equation is the required point.
A) (1,3)
[tex]3=4(1)[/tex]
[tex]3\neq 4[/tex]
Not true
B) (-1,-4)
[tex]-4=4(-1)[/tex]
[tex]-4= -4[/tex]
True
C) (-4,-1)
[tex]-1=4(-4)[/tex]
[tex]-1\neq -16[/tex]
Not true.
D) (1,-4)
[tex]-4=4(1)[/tex]
[tex]-4\neq 4[/tex]
Not true.
Therefore, Option B is correct.
2) To find : Which ordered pair is a solution of the equation [tex]y=-7x+2[/tex]?
Solution :
To check the ordered pair we have to substitute all points which satisfy the equation is the required point.
A) (1,2)
[tex]2=-7(1)+2[/tex]
[tex]2\neq -5[/tex]
Not true
B) (8,-52)
[tex]-52=-7(8)+2[/tex]
[tex]-52\neq -54[/tex]
Not true
C) (5,-35)
[tex]-35=-7(5)+2[/tex]
[tex]-35\neq -33[/tex]
Not true.
D) (1,-7)
[tex]-7=-7(1)+2[/tex]
[tex]-7\neq -5[/tex]
Not true.
Therefore, None option is correct.
