Petra must write a report with more than 1,000 words for her history class. So far, she has written 684 words. Write and solve an inequality to find how many more words Petra needs to write for her report.
Inequality:
Solve:

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?