Which of the following has a slope of 3 and y-intercept of 4
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Answer:
see attached
Step-by-step explanation:
The slope is the ratio of the change in y to the change in x. The y-intercept is the function value when x=0.
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A table demonstrates a y-intercept of 4 if the y-value for x=0 is 4. It demonstrates a slope of 3 if the y-value increases by 3 when the x-value increases by 1.
A graph demonstrates a y-intercept of 4 when the line crosses the y-axis at y=4. It demonstrates a slope of 3 if it rises 3 grid squares for each grid square it runs to the right.
The table and graph indicated in the attachment both show a slope of 3 and a y-intercept of 4.