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ACT Prep 15

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
What is an equation of the line perpendicular to the graph of mc001-1.jpg that passes through the point at (4, 7)?
a.
mc001-2.jpg
d.
mc001-5.jpg
b.
mc001-3.jpg
e.
mc001-6.jpg
c.
mc001-4.jpg
 

 2. 
Three vertices of a square have coordinates (a, b), mc002-1.jpg, and mc002-2.jpg. What are the coordinates of the fourth vertex?
a.
mc002-3.jpg
d.
mc002-6.jpg
b.
mc002-4.jpg
e.
mc002-7.jpg
c.
mc002-5.jpg
 

 3. 
The equation mc003-1.jpg represents which of the following conics?
a.
hyperbola
b.
line
c.
ellipse
d.
circle
e.
parabola
 

 4. 
What is the slope of the line passing through the points at (-5, -2) and (3, 2)?
a.
2
b.
-2
c.
4
d.
mc004-1.jpg
e.
mc004-2.jpg
 

 5. 
What is an equation of the line with y-intercept 5 and x-intercept -3?
a.
mc005-1.jpg
d.
mc005-4.jpg
b.
mc005-2.jpg
e.
mc005-5.jpg
c.
mc005-3.jpg
 

 6. 
One parallel side of an isosceles trapezoid lies along the x-axis. Three vertices of the trapezoid have coordinates (0, 0), (a, b), and (c, 0). What are the coordinates of the fourth vertex?
a.
mc006-1.jpg
d.
mc006-4.jpg
b.
mc006-2.jpg
e.
mc006-5.jpg
c.
mc006-3.jpg
 

 7. 
What is the midpoint of mc007-1.jpg if A has coordinates (3, -8) and B has coordinates (-5, 2)?
a.
(-2, -3)
b.
(-2, -2)
c.
(-1, -3)
d.
(-2, -4)
e.
(-1, -4)
 

 8. 
What is an equation for the parabola shown below?
mc008-1.jpg
a.
mc008-2.jpg
d.
mc008-5.jpg
b.
mc008-3.jpg
e.
mc008-6.jpg
c.
mc008-4.jpg
 

 9. 
Which of the following is an equation for the perpendicular bisector of mc009-1.jpg with G(-4, 4) and H(4, 0)?
a.
mc009-2.jpg
d.
mc009-5.jpg
b.
mc009-3.jpg
e.
mc009-6.jpg
c.
mc009-4.jpg
 

 10. 
mc010-1.jpg has vertices A(4, 7), B(9, 7), and C(7, 3). What kind of triangle is mc010-2.jpg?
a.
isosceles
b.
right
c.
scalene
d.
equilateral
e.
obtuse
 



 
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