Students taking an achievement test receive separate scores for the math and verbal sections of the test. The linear model below can be used to predict a student's verbal score, y, based on the student's math score, x. y = 0.4433x + 307.68

What does the slope of this equation mean in terms of the context of the problem?

Given:

Student's verbal score, y, based on the student's math score, x is

To find:

The meaning of slope of this equation in terms of the context of the problem.

Solution:

Slope intercept form of a linear equation is

            ...(i)

where, m is slope and b is y-intercept.

The given equation is

         ...(ii)

On comparing (i) and (ii), we get

Therefore, the slope of the linear equation is 0.4433. It means, student's verbal score, y increased by 0.4433 if the student's math score, x increased by 1.

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

80

step-by-step explanation: