Hello guys!
Well i was doing one of my diagnostic test but I couldn't attempt this one.SO guide me through their solutions..Thanks.
1)Which of the following could be the graph in the xy plane of the function f(x)=2x+3 .
A) It's a line parallel to x axis at approximately with a -2 y coordinate.
B)Line parallel to y axis and is at +2 x axis
C)A straight line perpendicular intersecting x axis at almost 2 or 2.5 and with y coordinate as 3
D)A straight line perpendicular intersecting x axis but at -2 and y as +3
E)Leave it/
Answer is D .But I think its C.Just tell me how D is possible?
2)A circle (not drawn)passes through point A in the figure.What could be the total number of points of intersection of this circle and ABC?
Okay,so the triangle ABC is something I guess is equilateral triangle.All sides same.
I)1
II)3
III)4
A)I only
B)II only
C)I and II only
D)II and III only
E)I,II and III
Answer is E
3)The tin can in the figure above is cylinder that is 8 inches high and has a base of radius 3 inches .Of 5 pencils with lengths 6 inches,8 1/2 inches,9 inches,10 1/2 inches and 12 inches.How many CANNOT fit entirely inside the can?
A)one
B)Two
C)THree
D)Four
E)Five
ANswer is B.
THANK U
Well i was doing one of my diagnostic test but I couldn't attempt this one.SO guide me through their solutions..Thanks.
1)Which of the following could be the graph in the xy plane of the function f(x)=2x+3 .
A) It's a line parallel to x axis at approximately with a -2 y coordinate.
B)Line parallel to y axis and is at +2 x axis
C)A straight line perpendicular intersecting x axis at almost 2 or 2.5 and with y coordinate as 3
D)A straight line perpendicular intersecting x axis but at -2 and y as +3
E)Leave it/
Answer is D .But I think its C.Just tell me how D is possible?
2)A circle (not drawn)passes through point A in the figure.What could be the total number of points of intersection of this circle and ABC?
Okay,so the triangle ABC is something I guess is equilateral triangle.All sides same.
I)1
II)3
III)4
A)I only
B)II only
C)I and II only
D)II and III only
E)I,II and III
Answer is E
3)The tin can in the figure above is cylinder that is 8 inches high and has a base of radius 3 inches .Of 5 pencils with lengths 6 inches,8 1/2 inches,9 inches,10 1/2 inches and 12 inches.How many CANNOT fit entirely inside the can?
A)one
B)Two
C)THree
D)Four
E)Five
ANswer is B.
THANK U
