Transformation of Graphs
The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.
Exponential Functions
The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.
How can I specify the domain for problems like these??
- f(x)=7x-2
- f(x)=x2+1
- f(x)=1/x-1
- f(x)=-3/x+4
- g(x)=3x/4x-3
Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and specify the other subparts (up to 3) you’d like answered.
a) f(x)=7x-2, this is an equation of a line or we can say it is a polynomial. Here is no restriction on x. This means all real numbers are possible for x.
So the domain is all real numbers.
b) f(x)=x2+1 , this is an equation of parabola. Or we can say it is a polynomial. For polynomial, all real numbers are possible for x. So the domain is all real numbers.
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