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Magazine Problem 363
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation.]$$ f(x)=x^{2}-1 $$
Problem 364
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation.] $$ f(x)=x^{2}+1 $$
Problem 365
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=-2 x^{3} $$
Problem 366
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=2 x^{3} $$
Problem 367
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=x^{3}+2 $$
Problem 368
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=x^{3}-2 $$
Problem 369
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=2 \sqrt{x} $$
Problem 370
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=-2 \sqrt{x} $$
Problem 371
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=\sqrt{x-1} $$
Problem 372
In the following exercises, (a) graph each function (b) state its domain and range. Write the domain and range in interval notation. $$ f(x)=\sqrt{x+1} $$
