Linear Functions Flashcards
1
Q
Is this an expression?
y= 4x + 3
A
no
2
Q
Is this an expression?
4x + 3
A
yes
3
Q
Is this an expression?
y = x
A
no
4
Q
Is this an expression?
y = 2x
A
no
5
Q
Is this an expression?
2x + 4
A
yes
6
Q
Is this an equation?
y = 4x + 3
A
yes
7
Q
Is this an equation?
4x + 3
A
no
8
Q
Is this an equation?
y = x
A
yes
9
Q
Is this an equation?
y = 2x
A
yes
10
Q
Is this an equation?
2x + 4
A
no
11
Q
What is the y-intercept?
y = 4x + 3
A
3
12
Q
What is the y-intercept?
y = x + 4
A
4
13
Q
What is the y-intercept?
y = 7x + 3
A
3
14
Q
What is the y-intercept?
y = 2x - 11
A
-11
15
Q
What is the y-intercept?
y = -8x - 3
A
-3
16
Q
What is the co-efficient?
y = 4x - 3
A
4
17
Q
What is the co-efficient?
y = x + 4
A
1
18
Q
What is the co-efficient?
y = 7x + 3
A
7
19
Q
What is the co-efficient?
y = 2x - 11
A
2
20
Q
What is the co-efficient?
y = -8x -3
A
-8