Maths

Multiple-choice questions


1 The coordinates of the centre and the length of the radius of the rope with the equation (x + 3)2 + (y 7)2 = 16 argon
A(3, 7) and 4
B(3, 7) and 16
C(3, 7) and 16
D(3, 7) and 4
E(3, 7) and 4

2The equation of the peck that has a diameter with endpoints at (4, 5) and (4, 5) is
A(x 2)2 + (y 5)2 = 16
B(x 2)2 + (y + 5)2 = 8
Cx2 + (y 5)2 = 16
Dx2 + (y + 5)2 = 16
E(x 4)2 + (y + 4) 2 = 16

3If a and b are authoritative numbers, the chart of y = b has asymptotes with equations
Ax = a2, y = b
Bx = a2, y = b
Cx = a, y = b
Dx = a, y = b
Ex = a, y = b

4Which of the following is the equation for the graph of a circle?
Ay = 49 x2
By2 = 49 + x2
Cx + y2 = 49
Dx2 y2 = 49
Ey2 = 49 x2

5The equations of the asymptotes of the graph of y = 5 are:
Ax = 5, y =
Bx = , y = 5
Cx = 5, y =
Dx = , y = 5
Ex = 5, y =

6The graph of y = + b, where a and b are positive constants, has x-axis intercept:
A
B
C + b
D bc
E b

7Which of the following statements for the graph of y = 4 is not straight?
AThe graph is symmetric about the y-axis.
BThe steep asymptote has equation x = 3.




CThe horizontal asymptote has equation y = 4.
DThe y-coordinates of the graph are all greater than 5.
EThe x-intercepts are and .

8The graph of y = b, where a, b and c are positive real numbers, has x-axis intercepts
Aa and b
Ba + [pic] and a [pic]
Ca + [pic] and a [pic]
Dc + [pic]and c [pic]
E and

9The maximum set of 3( + 12) is
A36
B6
C12
D0
E36

10The equations of the asymptotes of y = + 5 are
Ax = 4 and y = 5
Bx = 4 and y = 5
Cx = 4 and y = 5
Dx = and y = 5
Ex = 2 and y = 5



Short-answer...If you want to get a full essay, order it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .