Read each item carefully write the letter of the best answer on the space provided

Basta ☞A or B or C or D☜ OK:)

1. Given g(x)=x-1 and h(x) = x + 1. What is (o "h)?

☞A or B or C or D☜

a 6

6.0

c. 15

d. 1


2. Evaluate foo = 2x+1 when f(1).

☞A or B or C or D☜

a. 3

b.-3

c.2

d. -2


3. The sum of two numbers is 109. One number is one more than twice the other number. Find the two
numbers

☞A or B or C or D☜

a. 73.35

b. 100.9

c. 20.89

d. 74,35


4. The sum of two numbers is 139. The smaller number is one less than one-third of the bigger
number Find the bigger number

☞A or B or C or D☜

a. 100

b. 105

c. 110

d. 115


5. An internet cafe has a flat rate of P17 for the first hour of playing, surfing, and the like. An additional
PS is charged for every hour in excess afterwards. What is the mathematical model of the given situation?

☞A or B or C or D☜

17. f 51
17. if x <1
c. f(x) =
112 + 5x, if x > 1

a. f) - 112 + 5xif > 1

b.) = 12 + 5x.if x 21
17.1 x 51

d. f(x) =
17.if * si
12 + 5x. x <1


6. A fence is to enclose a rectangular vegetable farm with an area of 400 square meters. It is the length
of one side of this fence, find a function Pox) representing the perimeter of the fencing materials required.
What is the perimeter of rectangular vegetable farm?

☞A or B or C or D☜

a Pbx) = 2x

c. P(x) = 400-X

b. b. P(x) = 2L + 2W
400

d. Pbx) = 2x


7. What is the critical number for numerator in 207

☞A or B or C or D☜

a. -2

b. -1

c. 0

d. 1



8. What is the critical number for denominator in

☞A or B or C or D☜

a. -2

b. -1

c. 0

d. 1
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