Can someone me with 19- i need it to be worked out and and you i really don't understand it, but it's due tomorrow morning so can someone

Let me help you to understand this problem. Linear functions are those whose graph is a straight line. The form of a linear function is given by the following form:

The y-intercept occurs when x = 0.

So, our problem is to find the constants in each case. Therefore:

FIRST. (19)

The slope of a line can be found as follows:

As the y-intercept occurs when x = 0, therefore:

Accordingly, the first linear function is:

SECOND. (20)

Applying the same reasoning as in the first exercise, the slope is:

And the y-intercept is:

Accordingly, the second linear function is:

THIRD. (21)

The slope is:

And the y-intercept is:

Accordingly, the third linear function is:

FOURTH. (22)

The slope is:

And the y-intercept is:

Accordingly, the fourth linear function is:

FIFTH. (23)

The slope is:

And the y-intercept is:

Accordingly, the fifth linear function is:

SIXTH. (24)

The slope is:

And the y-intercept is:

Accordingly, the sixth linear function is:

56

step-by-step explanation:

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it