If the first derivative of a function is a constant, then the function is
Asinusoidal
Blogarithmic
Clinear
Dquadratic
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#8353Objective
At the minimum point, the slope of the tangent line is:
Anegative
Bzero
Cinfinity
Dpositive
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#8354Objective
If the second derivative of the equation of a curve is equal to the negative of the equation of that same curve, the curve is:
Aa cissoid
Ba sinusoid
Ca paraboloid
Dan exponential
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#8355Objective
Point of derivatives which do not exist (and so equal to zero) are called ______?
Astationary point
Bminimum point
Cmaximum
Dmaximum and minimum points
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#8356Objective
Equations relating x and y that cannot readily be solved explicitly for y as a function of x or for x as a function of y. such equation may nonetheless determine y as a function of x or vice versa, such a function is called:
Alogarithmic function
Bimplicit function
Ccontinous function
Dexplicit function
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#8357Objective
When the second derivative of the equation of a curve is negative, the curve at that point is concave in what direction
Aupward
Bdownward
Cto the left
Dto the right
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#8358Objective
__________ is the concept of finding the derivative of an exponential expression
Alogarithmic expression
Bchain rule
Ctrigonometric derivative
Dimplicit derivative
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#8359Objective
If all y terms have even exponents, the curve is symmetric with respect to the _______
Ax - axis
By - axis
Corigin
Dline 45º with the axis
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#8360Objective
The integral of any quotient whose numerator is the differential of the denominator is the:
Aproduct
Bderivative
Ccologarithm
Dlogarithm
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#8361Objective
What is the order and degree of the differential equation y’’’ + xy’’ + 2y(y’)2 +xy = 0.
Afirst order, second degree
Bsecond order, third degree
Cthird order, first degree
Dthird order, second degree
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#8362Objective
If functions f and g have domains Df and Dg respectively, then the domain of f / g is given by
Athe union of Df and Dg
Bthe intersection of Df and Dg
Cthe intersection of Df and Dg without the zeros of function g
DNone of these
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#8363Objective
Let the closed interval [a, b] be the domain of function f. The domain of f(x - 3) is given by
Athe open interval (a , b)
Bthe closed interval [a , b]
Cthe closed interval [a - 3 , b - 3]
Dthe closed interval [a + 3 , b + 3]
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#8364Objective
Let the interval (a , +infinity) be the range of function f. The range of f(x) - 4 is given by
Athe interval (a - 4 , +infinity)
Bthe interval (a + 4, +infinity)
Cthe interval (a, +infinity)
DNone of these
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#8365Objective
A critical number c of a function f is a number in the domain of f such that
Af '(c) = 0
Bf '(c) is undefined
CBoth
DNone of these
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#8366Objective
If the roots of an equation are zero, then they are classified as
Aconditional solutions
Btrivial solutions
CHypergolic solutions
Dextraneous solutions
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#8367Objective
At the minimum point, the slope of the tangent line to a curve is
Apositive
Bnegative
Czero
Dinfinity
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#8368Objective
A curve y = f(x) is concave downward if the value of y’’ is
Anegative
Bpositive
Cunity
Dzero
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#8369Objective
The point where the concavity of a curve changes is called the
Amaximum point
Bminimum point
Cinflection point
Dtangent point
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#8370Objective
If the 1st derivative of a function is a constant, then its graph is
Aa point
Ba line
Ca parabola
Da circle
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#8371Objective
If at x = a, f’’(a) is positive, then f’(x) increases as x