10-7-13+Homework

Copy the following statements. Underline all words you cannot define. Write agree, disagree or not sure with one sentence explaining why you agree, disagree or are not sure.


 * 1) The equation 6x + 2xy = 5 is a linear equation because each variable is to the first power.
 * 2) The graph of y = 0 has more than one x-intercept.
 * 3) The zero of a function is located at the y-intercept of the function.
 * 4) All horizontal lines have an undefined slope.
 * 5) The slope of a line can be found from any two points on the line.