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1.  Which of the following functions is an even function?

-2x + 3
2x2 – 3x
2x2 – 3
-2x3 + 3
-2x + 3x

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2. The bases of a trapezoid are 6m and 8m. The altitude of the trapezoid is 10m. The area of the trapezoid in m2 is?

10
14
50
70
60

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3. If f(x) = 6x- 4, then the value of f(-2) – f(2) is?

-24
-16
-8
24
16

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4. If f(x) = (x + 3)/ (x2 – x – 30), then the value of ‘x’ can be any real number except?

15, 2
-6, 5
-2, 15
-5, 6
-10, 3

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5.  If the equation of a circle is given by (x – 4)2 + (y + 3)2 = 49, then the area of the circle is?

49pae
14pae
7pae
12pae
36pae

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6. If f(x) = 2x + 1 and g(x) = 3 – x, then the value of fog(1) is?

1
2
3
4
5

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7. Which of the following is equivalent to the logarithmic expression, log(2x3)?

log(2) * log(x3)
log(2) + 3log(x)
log(2) * 3log(x)
log(2)/ log(x3)
log(2) – 3log(x).

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