# The equation of a circle with centre at 3 4 and

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3.The equation of a circle with centre at (3, 4) and tangent to the y-axis is:-A.(𝑥 −3)2+(𝑦 −4)2=100C.(𝑥 −3)2+(𝑦 −4)2=16B.(𝑥 −3)2+(𝑦 −4)2=9D.(𝑥 −3)2+(𝑦 −4)2=25
4.Which of the following pairs of lines are parallel?
5. Which of the following is true about a parabola𝑥212𝑦 −2𝑥 −11 = 0?
6.Which of the following equation describes|𝑧 −1| = 2,𝑧=𝑥+𝑦𝑖?
7.If𝑓(𝑥) =𝑥𝑒𝑥,𝑔(𝑥) =𝑙𝑛𝑥and(𝑥) = (𝑓𝑜𝑔)(𝑥), then which of the following is true?A.(𝑥) =𝑒𝑥B.(𝑥) =𝑥𝑙𝑛𝑥C.(𝑥) =𝑙𝑛𝑥D.(𝑥) =𝑥𝑥𝑒
8. Which of the following represent a function?}
9.Which one of the following is Not the intersection point of the hyperbola𝑥2− 𝑦2= 9
10. Let𝑓(𝑥) =𝑥2+3𝑥−4𝑥−5.Which of the following is FALSE about𝑓?+ 8.
11. Distance between the pair of parallel lines𝟐𝐱 − 𝟑𝐲+𝟐=𝟎&𝟐𝐱 − 𝟑𝐲+𝟔=𝟎4√116√134√13A.√1113B.13C.13D.13
12. Eccentricity of an ellipse whose equation is 9𝑦2+16𝑥2-32x+36y-92=0 is?
13. Which one of the following is equivalent to¬[(∃𝑥)(𝑝(𝑥)⇒ 𝑄(𝑥)]?))
14.A company produced 20,000 generators and randomly tested3%of the product. AmongThe tested generators, if 50 have defect of type𝐺1, 60 have defect type𝐺2and 30 haveboth types of defects. What is the probability that a generator produced is either defecttype𝐺1or defect type𝐺2?A.2
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3 hours, Proof by contradiction, 180, 240m, SUBCITY EDUCATION OFFICE