In this post questions are, to find domain and range function. Also have to find domain and range of composite function. Domain and Range
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Category: Functions
Function-Exponent and logarithm
This post is about Exponential and Logarithm function . These function are inverse to each other. Therefore graph function are reflection about line y = x . The questions are to change exponent to log and reverse. Exponential and Logarithm P P
Inverse
Quadratic inequalities
This post is about, to find solution of quadratic inequalities. Therefore , it provide set of values of x. First of all we need to see sign of inequality wether positive or negative, then define solution. Quadratic Inequality
Polar Co-ordinate
This post is about conversion of polar coordinate to cartesian and also vice versa coordinate system. Furthermore polar coordinate represent in r and theta form. Polar coordinate
Polar Equation
Polar System
Polar systems is system which defined in term of magnitude and angle , coordinates are also defined in terms of magnitude and angle. Polar equation define in terms of magnitude and angle. Hence, graph of equation in polar system sketch by using magnitude and angle Polar system P P p
Parametric Equation
Parametric equations are three variable equations. It is in form x = f(t) and y = g(t), where t is parameter. Example: x= cos(t) and y = sin(t) , because t is present in both equation so t is parameter Parametric Eq
Parametric Equation
Parametric equations are three variable equation. In this type of equation two variable defines in terms of third variable to form two equation. Third common variable is know as parameter. Due to parameter these equation call parametric equation. Likewise x = f(t) and y = g(t), where t is parameter. Also we can say x […]
Domain and Range of Function
Domain and range of functions are an important concept . Domain values define on x – axis and Range is values on y- axis in the graph. Due to these values of functions, continuity of function defined. Another use of domain to show function defined. While range defined minimum and maximum value of function. […]
