WorksheetsCalculus Quiz
Total questions: 50
Worksheet time: 1hrs 27mins
Using a left reiman sum on an increasing function produces an over or under estimate?
(a)
Using a right reiman sum on an increasing function produces an over or under estimate?
(a)
Using a left reiman sum on an decreasing function produces an over or under estimate?
(a)
Using a right reiman sum on an decreasing function produces an over or under estimate?
(a)
A midpoint reiman sum on a concave down function produces an over or underestimate?
(a)
A midpoint reiman sum on a concave up function produces an over or underestimate?
(a)
a trapezoidal reimann sum on a concave up function produces an overestimate or underestimate?
(a)
If the acceleration and velocity of a moving particle are opposite signs (one is negative and one is positive), is speed increasing or decreasing?
(a)
The absolute value of velocity is called:
speed
acceleration
positive velocity
change of position
How does the sign of the derivative change at the point where a minimum occurs?
positive to negative
negative to positive
not enough information to tell
does not change
What theorem is described here: If f is continuous on the closed interval [a,b] and k is any number between f(a) and f(b) then there is at least one number c in [a, b] such that f(c) = k
MVT
IVT
EVT
FTC
What theorem is described here: If f is continuous on the closed interval [a, b], then f has both a maximum and a minimum on the interval.
MVT
IVT
EVT
FTC
What theorem is described here: The integral on (a, b) of f(x) dx = F(b) - F(a)
Fundamental theorem of calculus (FTC)
Mean Value Theorem (MVT)
Intermediate Value Theorem (IVT)
Extrema Value Theorem (EVT)
The integral from a to b of f'(x) tells us:
(select all)
the change in f(x) from a to b
the area under the curve of f'(x) from a to b
the value of f(b)
the value of f(b) when the integral described is added to the value of f(a) (i.e. the initial value)
f(x) = 7
If f'(x) = 0 what does that imply about the x value?
It is a critical point, it is a possible max, min, or point of inflection.
That the limit does not exist.
When applying calculus. The second derivative helps find...
the distance traveled by an object.
The velocity of a particle at any given point
acceleration of an object at any given time
Integration is the inverse of differentiation but it applications it can be used to....
find the area under a curve
calculate the force of an object
Find the altitude of an objects perimeter
1 - sin2x =
cos2x
cos2x+1
csc2x
tan2x
sin(-x)=
sin(x)
-sin(x)
cos(x)
-cos(x)
log2 5x.
what is the derivative of y= sin(2x)?
y/=cos(2x)
y/=2sin(2x)
y/=2sin(x)+cos(2x)
y/=2cos(2x)
What is the speed of the position function f(x)=-3x2-6x-6 at x=2
-18
18
-6
6
What are the conditions that satisfy the mean value theorem, and what does it mean?
Continuous on the open and differentiable on the closed, and then there is at least 2 numbers c and d in the interval (a,b) (that is a < c < b) such that
Discontinuous on the closed and differentiable on the open, then there is at least one number c in the interval (a,b) (that is a < c < b) such that f'(c)=(f(b)- f(a))/ (b-a)
Continuous on the closed and differentiable on the open,and then there is at least one number c in the interval (a,b) (that is a < c < b) such that f'(c)=(f(b)- f(a))/ (b-a)
Continuous on the open and differentiable on the open, and then there is no number c in the interval (a,b) (that is a < c < b) such that f'(c)=(f(b)- f(a))/ (b-a)
A particle moves along the x-axis with velocity at time x>0 and the function is v(x)=x2+6x+3, is the speed of the particle increasing at x=4?
No because both velocity and acceleration at x=4 is positive
Yes because both velocity and acceleration at x=4 is positive
No because both velocity and acceleration at x=4 is negative
Yes because both velocity and acceleration at x=5 is positive
What type of graph would be the derivative for a cubic function?
Quartic
Cubic
Parabola
Linear
If the tangent line is horizontal at x=c, which of the following must be true?
c is a point of inflection
c must be a maximum
c must be a critical point
c must be a minimum
If x=c is an inflection point, what must be true? (Select all that apply)
f'(c)=0
the concavity changes
f''(c)=0
the function changes from increasing to decreasing
True/False: if the limit of a function exists at x=c, then f(c) exists.
True
False
True/False: The velocity of a function is the derivative of the position function.
True
False
True/False: The slope of the tangent line at a point is the same as the instantaneous rate of change of the function at that point.
True
False
Which of the following is NOT a definite integral property?
∫aa f(x) dx=0
∫ab f(x) dx = ∫ac f(x) dx +∫cb f(x) dx
∫ba f(x) dx =∫ab f(x) dx
∫ab kf(x)dx = k∫ab f(x) dx
Which of the following definite integrals describes the area under the curve?
∫04 4−2x dx
∫02 4−2x dx
∫20 4−2x dx
∫40 4−2x dx
∫sinudu
cosu + C
-cosu + C
sinu + C
-sinu + C
∫sec2u du
tanu + C
secu + C
secutanu + C
tan2u + C
∫(udu) =
u0+ C
ln|u| + C
−u21 + C
u + C
check all the integral that are true statements.
∫du = u + C
∫udu = 1 + C
∫udu=21u23+C
∫(udu)=ln∣u∣+ C
∫eudu=eu+C
∫2udu=
2u+C
2uln2 + C
ln22u+C
ln22(u+1)+C
