Functions include Linear functions and Graphical functions.
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What is the equation of the line displayed above?
The equation of a line is y=mx+b, with m being the slope of the line, and b being the y-intercept. The y intercept of the line is at (0,−1), so b=−1.
The x-intercept is at (3,0), the equation becomes 0=3m−1, simplification yields m = 1 3
Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.
You are at question (MCQ) number 4 and Test Number 1 of Functions: Graphing Functions. To deal with Functions questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.
The question: