i need help with algebra quiz please?

[unfortunateee]

1.
Determine a relationship between the x- and y-values. Write an equation.
x 1 2 3 4
y 4 5 6 7

A) y = x + 4
B) y = 3x + 1
C) y = x + 3
D) y = –x + 3

2.
Determine a relationship between the x- and y-values. Write an equation.
x 1 2 3 4
y –6–12–18–24

A) y = –5x + 2
B) y = –6x
C) y = 6x
D) y = x

3.
Determine which of the ordered pairs does NOT lie on the graph of the function f(x)= 5x + 2
A) (1, 3)
B) (0, 2)
C) (-1, -3)
D) (2, 12)

4.
Determine which of the ordered pairs does NOT lie on the graph of the function
f(x) =-1/2x - 3

A) (-6, -6)
B) (12, -9)
C) (18, -12)
D) (-4, -1)

5.
Determine which of the ordered pairs does NOT lie on the graph of the function
f(x)= 7x - 2
A) (1 , 5)
B) (3, 19)
C) (0, 2)
D) ( -2 , -16)

6.
Determine which of the ordered pairs does NOT lie on the graph of the function
f(x)= 2x + 2
A) (1, 4)
B) (7, 16)
C) (2, 3)
D) (5, 12)
7.
Determine which of the ordered pairs does NOT lie on the graph of the function
f(x)= 4x - 1
A) (1, 3)
B) (7, 14)
C) (2, 7)
D) (5, 19)

 

[saurabh]

The questions are quite simple.
To solve them you need to put them in the equation and solve them.
The answers are-
1) C
2) B
3) A
4) A
5) C
6) C
7) B