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Worksheetsfull calcalus
Total questions: 109
Worksheet time: 3hrs 20mins
FInd the derivative:
f(x) = (-2/3)x3 - (1/2)x2 + 9x
-2x2 - x + 9
-2x2 + x + 9
2x2 - x + 9
2x2 - x - 9
f (x) = 2x - 5x6
f(x) = x4 + 4x3 - 2x2
Which of the following is TRUE ?
∫sin x dx = cos x +c
∫ex dx = x+1ex+1 + c
∫ x1 dx = ln ∣x ∣ +c
∫ x dx = 1 + c
∫x3 −π dx =
3x2 + c
4x4 + c
4x4 − πx
4x4 − πx + c
What is ∫ x65 dx ?
5x−6 + c
5x−5 + c
−4x45 + c
−x51 + c
Integrate ∫cos (5x) dx with respect to x.
sin (5x) + c
−51sin (5x) + c
51 sin (5x) + c
5cos (5x) + c
Which is the integral of ∫ (5−3x)3 dx ?
3(5−3x)2 +c
4(5−3x)4+ c
12(5−3x)4+ c
−12(5−3x)4+ c
Which of the following is NOT one of techniques of Integration?
Substitution
By Part
Quotient Rule
Partial Fraction
Using integration by part, if given that u = (x + 1) then find v for ∫(x +1) e2x dx
2x2+x
e2x
2e2x
2e2x
Integrate the partial fraction with respect to x
∫ (x)1 + (2x −1 )4 dx
ln ∣x∣ + 8 ln∣2x−1∣+c
ln ∣x∣ + 4 ln ∣x−1∣+c
ln ∣x∣ + 4 ln∣2x−1∣+c
ln ∣x∣ + 2 ln∣2x−1∣+c
Evaluate ∫12 3x2 dx
7
8
12
x3
Evaluate the integral ∫02 x2x3 + x2 dx
2
4
6
8
Evaluate in terms of area
∫02 f(x) dx
4
-4
4 + 2π
-4 - 2π
The polynomial expression 2x3y+8xyz4−3x2y3 has a degree of _____.
6
3
4
5
The equation xy=0 implies that _____.
x=0 and y=0
x=0 or y=0
x=0 and y=0
x=0 or y=0
If logA10=0.25 , then find the value of log10A .
3
4
5
6
How many arithmetic means must be inserted between 1 and 36 so that the sum of the resulting arithmetic progression will be 148?
5
6
7
8
The 3rd term of a harmonic progression is 15 and the 9th term is 6. Find the 11th term.
4
8
5
7
Which of the following is not a first quadrant angle?
60∘
−330∘
−120∘
440∘
What is the period of the equation below?
y=3sin(2x)
2π
3π
4π
6π
Simplify the trigonometric expression shown below:
cos4(x)−sin4(x)
cos(4x)
sin(4x)
sin(2x)
cos(2x)
If sin(A)=3.5x and cos(A)=5.5x , find the value of the angle A .
32.47 degrees
33.47 degrees
34.47 degrees
35.47 degrees
The altitude of an equilateral triangle is 4. Find the length of each side.
3.62
4.62
5.62
6.62
The diagonals of a rhombus are 6 cm and 8 cm long. Find the perimeter of the rhombus.
20 cm
24 cm
22 cm
26 cm
What is the angle at the center of a circle if the subtending chord is equal to two-thirds of the radius?
39.95 degrees
38.94 degrees
37.93 degrees
36.92 degrees
It is a polyhedron whose faces are all squares.
tetrahedron
hexahedron
octahedron
dodecahedron
Find the length of the diagonal of a rectangular box whose edges are 6, 8, and 10.
72
82
92
102
If b2−4ac<0 , then the graph of the equation
y=ax2+bx+c will ______.
crosses the x-axis once
crosses the x-axis twice
do not cross the x-axis
touches the x-axis once
If the eccentricity of the conic is 53 , then it is a/an _____.
ellipse
circle
parabola
hyperbola
The parabola y=3x2−6x+5 has its vertex at ______.
(0, 5)
(1, 2)
(-1, 14)
(2, 5)
The graph of the equation y=x5−x will cross the x-axis _____.
twice
3 times
4 times
5 times
Evaluate the following:
x→∞lim(2x3+5x+34x3+3x2−6)
∞
0
21
2
Find the slope of the tangent line to the curve y=1−x3 at a point where y=9 .
-11
-12
-10
-13
It is the foundation of knowledge in Calculus?
Basic Operations
Integers
Function
Limit
f(x) is the representation of? (WRITE YOUR ANSWER IN small letter)
(a)
How do you represent limit?
(a)
How will you interpret this expression?
(WRITE YOUR ANSWER IN small letter)
(a)
What is the answer in the given expression?
x→50lim2550
25
2
125
What is the answer in the given expression?
x→121lim3π121
11
3 π
3.14
What is the answer in the given expression?
x→143limxx
1143
143
234
What is the answer in the given expression?
2x→35limx235
18
17.5
All of athe above
What is the answer in the given expression?
x→2lim−4x-4
2
-8
-6
What is the answer in the given expression?
4
10
251
100
What is the answer in the given expression?
15
30
1
x
What is the answer in the given expression?
x→52lim10x−720/5
10
2/5
-3
What is the answer in the given expression?
x→13lim(x+5)(x−2)10
198
13
20
What is the answer in the given expression?
x→21lim(x−10)(2x−5)50
9.5
34
38
What is the answer in the given expression?
undefined
2
-2
16
4
x→2lim2x+2
What is the answer in the given expression?
2
1.70
1
1.71
x→−1limx2−1
What is the answer in the given expression?
-1
1
0
undetermined
x→41lim2x3+4
What is the answer in the given expression?
4.12
8
1/4
4.13
x→5lim3xx
What is the answer in the given expression?
34
33.6
5
5
x→20limx(2x)
What is the answer in the given expression?
178.8
2 5
179
All of the above
Find the gradient of the curve with equation
2x2 − 4xy + 3y2 = 3, at the point (2, 1).
2
3
4
5
The equation of a curve is x2y + y2 = 6x
the equation of the tangent to the curve at the point with coordinates (1, 2)
3x – 5y + 8 = 0
2x – 5y + 8 = 0
2x – 5y - 8 = 0
3x – 5y - 8 = 0
A solid rectangular block has a square base of side x cm. The height of the block is h cm and the total surface area of the block is 96 cm2. Find the stationary value of V
V = 84
V = 74
V = 64
V = 54
The diagram shows the curve y = (x − 2)2 and the line y + 2x = 7, which intersect at points A and B. Find the area of the shaded region.
10 75
10 4 3
10 3 1
10 32
∫(x3 +x31) dx
4x4 −2 x−2+c
4x4 +2x−2+c
4x4−2 x2+c
4−x4+2 x2 +c
the equation of the curve y=3x−44
and P(2, 2) is a point on the curve. The equation of the tangent to the curve at P and the angle that this tangent makes with the x-axis respectively
y − 2 = −3(x − 2) and 108.4o
y − 2 = 3(x − 2) and 128.8o
y − 2 = −3(x + 2) and 78.3o
y + 2 = −3(x − 2) and 45o
The diagram shows part of the curve y=4x−x
The curve has a maximum point at M and meets the x-axis at O and A. Find the volume obtained when the shaded region is rotated through 360o about the x-axis, givingyour answer in terms of π
138.5π
137.5π
136.5π
135.5π
The equation of a curve is y=4x+x2
A point is moving along the curve in such a way that the x-coordinate is increasing at a constant rate of 0.12 units per second. Find the rate of change of the y-coordinate when x = 4
0.105
0.125
0.345
0.546
The diagram shows part of the curve y = −x2 + 8x − 10 which passes through the points A and B. The curve has a maximum point at A and the gradient of the line BA is 2. evaluate the area of the shaded region.
9 31
10 31
11 31
12 31
A curve is such that dxdy=x26 and (2, 9) is a point on the curve. Find the equation of the curve
y=−6x−1+12
y=6x−1−12
y=−6x−2+12
y=6x−2+12
The straight line y = mx + 14 is a tangent to the curve y=x12+2
at the point P. Find the value of the constant m and the coordinates of P
m = 3 and y = - 8
m = −3 and y = 8
m = 8 and y = - 3
m = −8 and y = 3
The diagram shows the curve y=1+4x
which intersects the x-axis at A and the y-axis at B. The normal to the curve at B meets the x-axis at C. the area of the shaded region
56
65
76
67
∫−1+x2dx=
(1+x2)−1+C
−tanx+C
−ln(1+x2)+C
ln(1+x2)+C
∫dx=
0
x+C
1
undefined
dxd(c)=
1
c
0
cx
∫x2+11dx=
sec−1x+C
tan−1x+C
lnx2+1+C
cos−1x+C
∫sinxdx
cosx+C
sin2x+C
−cosx+C
21sin2x+C
∫1−x2dx=
sec−1x+C
tan−1x+C
cos−1x+C
sin−1x+C
dxd(tan−1x)=
1+x21
1−x21
1−x21
x2−11
∫−csc2xdx
31csc3x+C
cotx+C
−cotx+C
cscxcotx+C
∫secutanudu=
tanu+C
tan2u+C
secu+C
sec2u+C
∫∣x∣x2−1dx=
sec−1x + C
csc−1x+C
secx+C
cscx+C
dxd(secx)=
secxtanx
sec2x
tan2x
21sec2x
dxd(xy)=
xdxdy
dxdy
xdxdy+y
ydxdy+x
∫undu=
lnu+C
un+1+C
n+1un+1+C
un−1+C
∫sec2xdx=
sec3x+C
31sec3x+C
tanx+C
2secx + C
∫cosudu
sinu+C
−sinu+C
21cos2u + C
cos(2u)+C
dxd(ln∣x∣)=
ex
−x−1
−x−2
∣x∣1
∫udu=
ln∣u∣ +C
uo+C
eu+C
21u2+C
∫exdx=
ex+1+C
lnx + C
ex+C
x+1ex+1+C
