# Download Write an equation of a line that passes through the given point and is

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Transcript
```REVIEW for TEST
Parallel and Perpendicular
Solving Systems of Equations
Write an equation of a line that passes through the given point and is
PARALLEL to the given line:
(-1, 3)
Y = 2x - 8
Y = 2x + 5
Write an equation of a line that passes through the given point and is
PERPENDICULAR to the given line:
(6, -2)
Y = -3x + 4
Y= 1/3x - 4
Are the following lines parallel,
perpendicular or neither
Y = 6/7 x +4
Y = -6/7x - 5
NEITHER
Are the following lines parallel,
perpendicular or neither
Y = -4x + 14
-x + 4y = 14
PERPENDICULAR
Write an equation of a line that passes through the
given point and is PERPENDICULAR to the given line:
(2,7)
Y = 1/2x - 11
Y = -2x + 11
Write an equation of a line that passes through the
given point and is PARALLEL to the given line:
(-3, 12)
Y = -1/3x + 7
Y = -1/3x + 11
Are the slopes through these points
parallel, perpendicular or neither:
(5, -3) and (3,7)
(2, 6) and (-3,5)
PERPENDICULAR
Solve the system
4 x  3 y  9

2 x  y  7
X=3
Y = -1
Solve the system
3x  y  0

5 x  2 y  44
X = -4
Y = -12
Solve the system
x  4 y  1

x

2
y

13

X=9
Y=2
Solve the system
2 x  4 y  18

x  4 y  6
X=8
Y = 1/2
Solve the system
 3 x  5 y  16

3
x

y

8

X = 4/3
Y=4
Solve the system
x  3y  8

4
x

2
y

4

X=2
Y=2
Solve the system
3x  y  2

6
x

2
y

16

X = 5/3
Y=3
Solve the system
 4 x  5y  6

2
x

2
y

4

X=4
Y=2
The sum of two numbers is 125 and their
difference is 47. Find each of the numbers.
39 and 86
The sum of two numbers is 23 less than twice
the first number. Their difference is 19 less
than twice the second number. Find each
number
44 and 21
The perimeter of a rectangle is 74cm. The
length of the rectangle is 5 cm less than twice
the width. Find the dimensions
23 by 14
• The cost of 24 oranges and 15 apples is
\$12.36. Fifteen oranges and 12 apples cost
\$8.67. Find the cost of each apple and
orange.
\$0.90 and \$1.35
```