Chapter 9: Q47. (page 595)
Graph each function. Find the y-intercept, and state the domain and range.
Short Answer
The graph of the function is:
-intercept is and domain is all real number and range is .
Chapter 9: Q47. (page 595)
Graph each function. Find the y-intercept, and state the domain and range.
The graph of the function is:
-intercept is and domain is all real number and range is .
All the tools & learning materials you need for study success - in one app.
Get started for freeMULTIPLE REPRESENTATIONS in this problem, you will investigate solving quadratic equations using tables.
a. ALGEBRAIC Determine the related function for each equation. Copy and complete the table below.
b. GRAPHICAL Graph each related function with a graphing calculator.
c. ANALYTICAL use the table feature on your calculator to determine the zeros of each related function. Record the zeros in the table above. Also, record the values of the function one unit less than and one unit more than each zero.
d. VERBAL Compare the signs of the function values for x values just before and just after a zero. What happens to the sign of the function value before and after a zero?
Solve each equation by graphing. If integral roots cannot be found, estimate the roots to the nearest tenth.
Solve each equation by graphing. If integral roots cannot be found, estimate the roots to the nearest tenth.
Graph each function. Find the y-intercept, and state the domain and range.
Zita’s computer is depreciating at a rate of per year. She bought the computer for .
a. Write an equation to represent this situation.
b. What will the computer’s value be after 5 years?
What do you think about this solution?
We value your feedback to improve our textbook solutions.