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WorksheetsAlgebra 2 Fall Final Review
Total questions: 94
Worksheet time: 24hrs 30mins
x − y = 3
7x − y = −3
Give the solution to the system
Y = -3x2 +7x - 2
x2-6x+8=0
What is the vertex of y=2(x-3)2+7
(2,7)
(3,7)
(-3,7)
(-6,7)
{ 1 }
{ 1, 9 }
{ 9 }
No Solution
What is the axis of symmetry in the function f(x) = (x-1)2 +2
x = 1
x = -1
x = 2
x = -2
What steps transform the graph y = x2 to y = 2(x+2)2 - 5?
Compress by 2, shifted 2 units left and 5 down
Stretch by 5, shifted 5 units left and 2 down
Stretch by 2, shifted 2 units left and 5 down
Compress by 5, shifted 2 units left and 2 down
y = x2 - 2x - 15
x = -15
x = 5
x = -5
x = -16
y = 2x + 1
y = 4x - 1
y = 3x - 8
y = 4 - x
f(x) = IxI -5
Solve using the quadratic formula
A
B
C
D
5b2 - 4 = 41
y = -2x2+16x+4
x2-16x+___ to complete the square?
(x2-2x+1)(x+1)
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
.10d + .05n = 80
d + n = 6.60
.10d + .05n = 6.60
.05d + .10n = 6.60
Sketch the graph of each function.
A (-2,0) (2,0)
B (-2,0) (1,-3)
C (0,-2) (-3,1)
D (0,-4) (0,-2)
2x - y = 13
3x + y = 2
f(x)=3x2 - 8x + 2
Find f(0)
-3
18
4
0
Select the graph that correctly represents the height of a rocket above the ground, y, x seconds after it has been launches.
How much does it cost to have your lawn mowed for 2 hours?
$19
$12
$18
$24
What type of correlation does this graph have?
Negative
no association
positive
Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?
60
92
70
76
Which sentence describes the relationship shown on this scatter plot?
As the temperature decreases, the visitors increase.
As the temperature increases, the number of visitors increases.
As the visitors increase, the temperature decreases.
No correlation
Describe the correlation in the graph shown.
Strong Negative
Strong Positive
Weak Negative
Weak Positive
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 19 chapters.
150 pages
170 pages
190 pages
210 pages
Which scatter plot show a positive relationship?
Graph A
Graph B
Graph C
Graph D
Estimate the correlation coefficient for this scatterplot.
r = 1.2
r = 0.89
r = 0
r = -0.89
Estimate the correlation coefficient for this scatterplot.
r = -0.9
r = 1
r = 0.9
r = -1
r=0.3
Strong positive
Weak positive
Strong negative
Weak negative
r=-0.89
Strong positive
Weak positive
Strong negative
Weak negative
