Final answer:
The slope of the given equation y = −3204 + 1.662x is 1.662, which does not match any of the provided options. It appears there may be a typo or error in the question.
The slope of the highlighted equation is D) -32.
Step-by-step explanation:
Understanding the Slope of a Line
To determine the slope of the highlighted equation from the options provided, we need to look for an equation in the form of y = mx + b, where m represents the slope of the line. This is because a linear equation in this form is indicative of a straight line, where the slope m dictates how steep the line is.
Referring to the material provided, specifically section 12.13, we see the equation y = −3204 + 1.662x is given as a line of best fit. The slope of this line is the coefficient of x, which is 1.662 in this case, and none of the answer choices provided (A) 12, (B) −12, (C) 32, (D) −32 match this value.
It's possible there's a typo or error in the provided options, or that this equation is not the one being referenced. If necessary, recheck the original materials or clarify the question to ensure accurate assistance.
The slope of the highlighted equation is D) -32.