Algebra 1Name ______#______

Midterm – Clayton’s Most Missed Questions

Instructions: For each question, answer whether or not you missed it, then answer the midterm question.

30) 56% of the class missed it; did you? Y N
What is the equation of the line through the points (4, 1) and (8, 3)?
A
B
C
D / 35) 54% of the class missed it; did you? Y N
Write the slope-intercept form of the equation of a line that is parallel to the graph of 2x + y = 5.
A y =
B y = + 4
C y =
D y =
39) 49% of the class missed it; did you? Y N
Which graph represents the equation ? Scale on each axis is 1.

A C

B D

31) 48% of the class missed it; did you? Y N
If the equation is written in slope intercept form, it will look like:
A B
C D
33) 46% of the class missed it; did you? Y N
Which equation describes the relationship between x and y in the table below?
x / y
-4 / 14
-2 / 10
0 / 6
2 / 2
A
B
C
D / 38) 45% of the class missed it; did you? Y N
Which equation is most likely the line of best fit for the data represented in the scatterplot? Scale on all axes is1

A y = 2x – 1
By = -2x – 1
Cy = 2x + 5
Dy = -2x + 5
28) 44% of the class missed it; did you? Y N
Determine the slope of the line through (-6, 3) and
(-12, 3).
A18B6C0DUndefined / 27) 42% of the class missed it; did you? Y N
What is the slope of the line y = 6?
A6
B
C0
DUndefined
29) 39% of the class missed it; did you? Y N
What is the equation of the line through the point (1, 13) with slope 5?
A
B
C
D / 32) 39% of the class missed it; did you? Y N
Solve the equation for b
-5a + 10b = 20
A B
C D
37) 37% of the class missed it; did you? Y N
What is the y-intercept of the graph
4x + 2y = 12
A-4
B-2
C6
D12 / 14) 37% of the class missed it; did you? Y N
Solve:
A-6
B-4
C-2
D3
13) 30% of the class missed it; did you? Y N
Solve:
A
B
C
D / 19) 30% of the class missed it; did you? Y N
Which inequality represents the given graph?

A x > -1
B x < -1
Cx ≥ -1
Dx ≤ -1
2) 28% of the class missed it; did you? Y N
What are the terms of the expression
-8x + 17y + 9z – 14
A-8x, 17y, 9z, -14
Bx, y, z
C-14
D-8, 17, 9 / 24) 28% of the class missed it; did you? Y N
Given g(x) = 2x – 1, find g(-6).
A–13
B–11
C9
D11
10) 28% of the class missed it; did you? Y N
x / y
1 / 1
3 / 0.3
4 / 0.25
x / y
0 / 9
3 / 3
6 / 1.5
x / y
0 / 0
2 / 24
6 / 72
Which table represents a direct variation?
x / y
2 / 12
3 / 8
4 / 6
A B C D