# Q2 Mathematics Practice Test

## Quiz by Doodlethorn

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- Q1
Which of the following is an example of a polynomial function?

$f\backslash left(x\backslash right)=-x^\{-2\}+3x$

_{ $f(x)=\backslash frac\{4\}\{x\}+7$}$f(x)=3x^\{\backslash frac\{1\}\{2\}\}-12$

$f(x)=-x^3+\backslash sqrt\{5\}$

30s - Q230s
- Q330s
- Q430s
- Q5
Which of the following polynomial functions has a graph shown below?

$y=-2x^4-x+1$

$y=-2x^3-x+1$

$y=2x^4-x+1$

$y=2x^3-x+1$

30s - Q630s
- Q7
The daily profit of a milktea shop is given by, where x is the total number of milktea cups sold in a day. If they only had a profit of Php 945. yesterday, how many milktea cups did they sell?

25

19

20

50

30s - Q8
The daily profit of a milk tea shop is given by, where x is the total number of milk tea cups sold in a day. How much is their profit if they sold 40 milk teacups today?

3675

2715

325

3025

30s - Q9
A volleyball rolls down a slope and travels a distance of feet in seconds. How long does it take a ball to roll 10 feet away?

5 seconds

10 seconds

2 seconds

4 seconds

30s - Q1030s
- Q1130s
- Q12
When two chords intersect on a circle, what figure is formed?

vertical angle

vertex angle

central angle

inscribed angle

30s - Q13
Which of the following statements is TRUE?

The measure of a central angle of a circle is twice the measure of its intercepted arc.

The measure of a central angle of a circle is half the measure of its intercepted arc.

The measure of an inscribed angle of a circle is half the measure of its intercepted arc.

The measure of an inscribed angle of a circle is twice the measure of its intercepted arc.

30s - Q14
Which of the following represents a secant?

$\backslash overline\{\backslash mathrm\{AD\}\}$

$\backslash overline\{\backslash mathrm\{AD\}\}$

$\backslash overleftrightarrow\{\backslash mathrm\{AE\}\}$

$\backslash overleftrightarrow\{\backslash mathrm\{AD\}\}$

30s - Q1530s