What is an equation of the line in point-slope form? How can the point-slope form be written in function notation?

Question

24-10-2017
Mathematics

contestada

What is an equation of the line in point-slope form? How can the point-slope form be written in function notation?

Respuesta :

Otras preguntas

An input value has to be greater than 18 and less than 65 if a driving license is to be approved for issue. What type of input checking is appropriate?

Help, Help, Help, Help, Help,

Question 15) My mother was (used to be) a teacher. - Mi madre_______ profesora. O es O fue O era

1. All his information ..... wrong. (was, are, were)

can someone please help

s the following relation a function? x y −1 −2 2 3 3 1 6 −2

2. 5s is a Chinese principle adapted for use in the workplace.True or False

Put in in order from least to Greatest 3,-18,5,4,-2,6 A)-2,3,4,5,6-18 B)-2,18,3,4,5,6 C)-18,-2,3,4,5,6 D)3,4,5,6-2,-18

Which of the following key factors, based on the case study, contributed to Euro Disney’s disappointing performance during its first year of operation? Group of

(Worth 20 Points) While shopping at a mall, Jonathan saw two toys he wanted to buy. The toys originally cost 15.95 and 11.65, they were on sale for 1/3 of the r

Аноним Аноним · Answer 1 · 2017-10-24T16:54:11+02:00

The equation of a line in point slope form = [tex]y - y_1 = m(x - x_1)[/tex]

To put [tex]y - y_1 = m(x - x_1)[/tex] into function notation, we need to get y by its self.
Lets say we had a point (2,2) and a slope of 3. Ok, now that we have our point and slope, lets turn point slope form into function notation.

[tex]y - y_1 = m(x - x_1)[/tex]
[tex]y - 2 = 3(x - 2)[/tex]
[tex]y - 2 = 3x - 6[/tex]
[tex]y = 3x - 6 + 2[/tex]
[tex]y = 3x - 8[/tex]
Change the y to f(x)
[tex]f(x) = 3x - 8[/tex] <-----Function notation.