In the figure below, AB and GE are parallel. Triangle ACD is isosceles with the lengths of CA and CD equal. The measures of angles FDE and GDH are 60° and 65° respectively. What is the measure of angle CAB?
A) 55° B) 6° C) 10° D) 15° E) 5°
2. If a, b and y are positive real numbers with su...
1. In the figure below, AB and GE are parallel. Triangle ACD is
isosceles with the lengths of CA and CD equal. The measures of angles
FDE and GDH are 60° and 65° respectively. What is the measure of
angle CAB?
A) 55°
B) 6°
C) 10°
D) 15°
E) 5°
2. If a, b and y are positive real numbers with such that none of them is
equal to 1 and b
2a + 6
= y 2, which of these must be true?
A) y = b a + 3
B) 2a + 6 = 2
C) b = y
D) b = 2
E) b(2a + 6) = 2y
3. What is true about the graph of function f defined by
f(x) = 4 + | | x | - 3 |
, (I) Symmetric with respect to y-axis
(II) Has no x intercepts
(III) Has a y intercept at (0 , 7)
A) (I) and (II) only
B) (I) and (III) only
C) (I), (II) and (III)
D) None
E) (II) and (III) only
4. A number x is divided by 0.71 and the result decreased by 0.2. If the
fifth root of the final result equals -0.15, what is the value of x rounded to
the nearest thousandth?
A) 0.141
B) 0.71
C) 0.143
D) 0.142
E) 0.036
5. Find the constant k so that the perpendicular bisector of the line
segment with end points (k , 0) and (4 , 6) has a slope 0f -3.
A) 4
B) -14
C) 6
D) 22
E) 0
6. Forty students are each registered to study one or more of three
courses. 23 students are registered in one course only and 14 students
are registered in two courses only. How many are registered in all 3
courses?
A) 3
B) 11
C) 37
D) 17
E) 26
7. Which of the statements below are true about the graphs of the
equations x 2 + y 2 = 9 and (x + 6) 2 + y 2 = 9?
(I) Both graphs are circles.
(II) The two graphs touch at one point.
(I) The two graphs have two distinct points of intersection.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller THEEXCELLENCELIBRARY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
