| 1 |
The relation of y=logz x implies |
- A. x<sup>y</sup> = z
- B. z<sup>y</sup>= x
- C. x<sup>2</sup>= y
- D. x<sup>2</sup>= x
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| 2 |
A line passing through points(1,2) and (4,5) has which equation in the slope intercept form? |
- A. y=x +1
- B. y = 2x +3
- C. y =3x -2
- D. y = x+2
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| 3 |
log <sub>9</sub>1/82 = |
- A. -1
- B. -2
- C. 2
- D. 1does not exist
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| 4 |
Ordered pair is written as. |
- A. x
- B. y
- C. (x,y)
- D. (y,x)
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| 5 |
Which of the following sentences describe deductive reasonging? |
- A. General conclusions from a limited number of observations
- B. Based on repeated experiments
- C. Based on repreated experiments
- D. Draw conslusion from well-known facts
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| 6 |
If the decimal point is moved to the left when converitng to scientific notation, the exponent is. |
- A. Positive
- B. Negative
- C. Zero
- D. Constant
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| 7 |
If log 2=0.3010, then log 200 is |
- A. 1.3010
- B. 0.6010
- C. 2.3010
- D. 2.000
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| 8 |
The equation of line in normal form is |
- A. y = mx+c
- B. y/a= y/b =1
- C. x-x1/cosa = y -y1/sin a
- D. y -y1 = m (x -x1 )
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| 9 |
Each ordered pair consists of.................coordinates. |
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| 10 |
Whcih of the following line does pass throgh the origin. |
- A. y = 4
- B. y = 4x
- C. = 4 x +5
- D. y < -2
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