Graphing Radical Functions
Complete the following steps:
  1. Graph the Radical Function f(x)=25+5x\displaystyle {f{{\left({x}\right)}}}=\sqrt{{{25}+{5}{x}}} using your calculator.
  2. Identify the Horizontal Intercept as an Ordered Pair. If it does not exist, write DNE\displaystyle {D}{N}{E}
  3. Identify the Vertical Intercept as an Ordered Pair. If it does not exist, write DNE\displaystyle {D}{N}{E}
  4. Identify the Domain in Interval Notation
  5. Graph the function by plotting the left most or right most point (Depending on the Domain) and one other point
Write the horizontal-intercept as an ordered pair:
Write the vertical-intercept as an ordered pair:
Identify the Domain in Interval Notation:
Graph the function f(x)=25+5x\displaystyle {f{{\left({x}\right)}}}=\sqrt{{{25}+{5}{x}}}
1234567-1-2-3-4-5-6-71234567-1-2-3-4-5-6-7
Clear All Draw: Square root