Integrated Algebra - June 2011

**PART 1**

2.The legs of an isosceles right triangle each measure 10
inches. What is the length of the hypotenuse of this triangle,
to the nearest tenth of an inch?

(1) 6.3 (3) 14.1

(2) 7.1 (4) 17.1

4 The spinner shown in the diagram below is divided into six
equal sections.

Which outcome is least likely to occur on a single spin?

(1) an odd number (3) a perfect
square

(2) a prime number (4) a number
divisible by 2

5 What are the factors of the expression x^{2} + x −
20?

(1) (x + 5) and (x + 4) (3)
(x − 5) and (x + 4)

(2) (x + 5) and (x − 4) (4)
(x − 5) and (x − 4)

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