11 Which equation best describes the relationship between x and y in this table?
x
4
1
2
5
A
B
C
D
y
11
2
7
16
1
3
1
y= x1
3
y= x+1
y = 3x 1
y = 3x + 1
12 Which of the following describes the line
14 Vicki works as a salesclerk in a clothing store.
contai
Linear Systems
Modelling With Linear Equations:
- linear is a straight line, have an x/y intercept
- linear system is made of two or more lines, and the point of intersection is the solution to the system
- point of intersection is a single point that sat
24 Identify the location of point P under translation (x + 3, y 2).
F
G
H
J
(3, 2)
(2, 3)
(1, 0)
(2, 0)
25 A function is described by the equation
26 The length of a rectangle is equal to triple the
f (x) = x2 + 5. The replacement set for the
independent
Grade 10 Note 3
Connections Between Slopes and Angles:
- slope = rise/run, slope angle is the angle the line makes with the x-axis
- angle of inclination/elevation is when line rises above the horizontal, where
angle of declination/depression is when the
Decomposition:
- when a 1
- two numbers with a product of ac and a sum of b
- sub in for b-term (eg. 2x2 + 4x 3x 6, where 4x 3x used to be x)
- common factor first two terms, then last two terms
- common factor entire equation
Difference of Squares:
- onl
33 The graph below shows triangle XYZ and similar triangle X'Y'Z'.
Which statement is true when transforming triangle XYZ to triangle X'Y'Z'?
A
All the corresponding angles will increase by a multiple of 3.
B
All the corresponding angles will increase by
STUDENT NAME:_
GRADE 10
MATHEMATICS
Administered October 2009
Name: _
Class: _
10th Grade TAKS Practice Test 1
Multiple Choice
Identify the choice that best completes the statement or answers the question.
1 The sides of squares can be used to form triang
STUDENT NAME:_
GRADE 10
MATHEMATICS
Administered October 2009
Name: _
Class: _
10th Grade TAKS Practice Test 1
Multiple Choice
Identify the choice that best completes the statement or answers the question.
1 The sides of squares can be used to form triang
Unit 1
Monday, January 25, 2010
11:40 AM
Natural Numbers (N) - (1,2,3) The Counting Numbers
Special Numbers include:
-Square Numbers - (1, 4, 9, 16, etc.) Numbers that form perfect square
-Triangular Numbers - ( 1, 3, 6, 10) Numbers that form perfect tria
GAUTENG DEPARTMENT OF EDUCATION SENIOR SECONDARY INTERVENTION PROGRAMME
MATHEMATICS Grade 10: Session 7 - Consolidation Exercise (LEARNER NOTES)
Please take note of the mark allocation and time allocation to complete the
questions.
TOTAL : 40 marks
TIME A
44 Identify the drawing that shows Figure 1 under
dilation to produce Figure 2, using center of
1
2
dilation (0, 0) and a scale factor of .
H
F
J
45 Ginny made a cylindrical clay vase for her art
project. If the vase has a volume of 339 cubic
inches and a