A line has a slope of 9. One of the points on the line is (-2, p). Another point on the line is (2, 2p+1). Determine the value of p.

Question

10-11-2018
Mathematics

contestada

A line has a slope of 9. One of the points on the line is (-2, p). Another point on the line is (2, 2p+1). Determine the value of p.

Respuesta :

Otras preguntas

A student sets up the following equation to convert a measurement.(The stands for a number the student is going to calculate.) Fill in the missing part of this

Which expressions are equivalent to 6 - 4.5+ (-8) ? A 6 + 4.5 + 8 B 6 + 4.5 - 8 C 6 – 4.5'+8 D 6 - 4.5 - 8 E 6+(-4.5) - 8 F 6+(-4.5) + (-8). G 6+ (-4.5) - (-8)

Complete the following statement. The mean of Restaurant A's service ratings is _____ the mean of Restaurant's B service ratings. A. The same as B. Worse than

where is midbrain located?

I need help with 7 and 8 please

if a rectangle has am area of 2x²+11x+15, what would be an expression for the length, and for the width?

PLEASE HELP ME PLEASE

In the figure, polygon ABCD is dilated by a factor of 2 to produce A′B′C′D′ with the origin as the center of dilation. Point A′ is at , and point D′ is at .

1.Quick change of weight from one foot to the other displacing the supporting foot. 2. The person standing in opposite position across the set. 3.Like the moti

Which sentence contains an infinitive? Help pls

altavistard altavistard · Answer 1 · 2018-11-10T01:56:52+01:00

As we travel from (-2, p) to (2, 2p+1), x increases by 4 and y increases by p+1. Note that -2 + 4 = 2 (which is correct), and that p + (p+1) = 2p+1 (which is also correct).

p+1

Thus, the slope of this line is m = rise / run = -------- = 9

4

Then p + 1 = 36, and p = 35.