what is the best choice for the equation of the line of best fit shown? y=-2.5x + 25 y=-1.5x + 23 y=1.5x +…

what is the best choice for the equation of the line of best fit shown? y=-2.5x + 25 y=-1.5x + 23 y=1.5x + 23 y=-2.5x + 15 mate would be a strong it is an interpolation (between he graph shows fairly strong on.

what is the best choice for the equation of the line of best fit shown? y=-2.5x + 25 y=-1.5x + 23 y=1.5x + 23 y=-2.5x + 15 mate would be a strong it is an interpolation (between he graph shows fairly strong on.

Answer

Explanation:

Step1: Determine the slope sign

The line is decreasing, so the slope (m) is negative. Options with positive - slope (y = 1.5x+23) can be eliminated.

Step2: Estimate the (y) - intercept

The line intersects the (y) - axis above (y = 20). For (y=-2.5x + 15), the (y) - intercept is (15) which is too low.

Step3: Estimate the slope value

The line seems to have a relatively steep negative slope. Comparing (y=-2.5x + 25) and (y=-1.5x + 23), the steeper line has a larger absolute - value of the slope. The line in the graph appears to have a slope closer to (-2.5).

Answer:

(y=-2.5x + 25)