Question what-i
1.1 Linear Functions - Slope calculation and interpretation
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What is the slope of the graph of in the xy-plane?
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What is the slope of the graph of y = 5 x 13 - 23 in
Hard-difficulty · SAT Math · Linear Functions — Slope calculation and interpretation. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.
Answer explanation
The correct answer is . The graph of a line in the xy-plane can be represented by the equation , where is the slope of the line and is the y-coordinate of the y-intercept. The given equation can be written as . Therefore, the slope of the graph of this equation in the xy-plane is . Note that 5/13, .3846, 0.385, and 0.384 are examples of ways to enter a correct answer.
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