Consider the following linear regression prediction equation: y = 12 + –1x. what is the direction of the relationship between these two variables?

Step-by-step explanation:

given that the following linear regression prediction equation: Y = 12 + –1x

Here slope = -1

Whenever regression slope is negative, we can say that the two variables x and y are negatively correlated.

In other words, when y increases x decreases and vice versa.

The relationship between the variables is negative or inverse.

The graph of this line with negative slope shows the line as moving from top left to bottom right

Here slope = -1

Hence for unit increase in x, there is one unit increase in y.

answer: 1 and 3

step-by-step explanation:

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.