The equation of the line thru <span> (14,5) and (19,15) is found as follows:
15-5 5
slope = m = ----------- = ------ = -1
19-14 5
Thus, the slope of any line perpendicular to this first line has the slope
m = -1/1 = -1.
Then, using the point-slope form, y-15 = -1(x-19), or y -15 = -x + 19, or
y= -x + 34 (answer)</span>

If you solve it, the answer will be
C= 4.80
Seeing as its supposed to be a whole number, you will round up, so it will be 5
Yes, as a line is a continuous object; it's infinite. A line segment is what you would use in a number line, per se.
Step-by-step explanation:
thats already answerded