Algebra. Grade 7. Graphs of functions
Algebra. Grade 7. Graphs of functions.
1) Does the point belong to the graph of the function?
2) The function is given by a formula. Make a table of function values with step 1. Plot the graph of the function using the made table. Using the graph of the function, find at what values of the argument the values of the function are negative.
3) Without performing the construction, find the coordinates of the points of intersection of the graph with the coordinate axes.
Nikolsky, Potapov Shevkin.