Question

What is the slope-intercept form of the function that contains the point (3, 4) and has a slope of 2?

Answer 1

slope intercept form :
\[\large y = \color{Red}{m}x +\color{red}{ b}\]

\(\large \color{Red}{m}\) : slope
\(\large \color{Red}{b}\) : y intercept

Answer 2

you're given \(\large \color{red}{m=2} \) :
\[\large y = \color{Red}{2}x +\color{red}{ b}\]

Answer 3

use the given point to find the value of intercept

Answer 4

3?

Answer 5

whats 3 ?

Answer 6

The y intercept.

Answer 7

nope im getting a different number,
how did u get 3 ?

Answer 8

From the point (3,4).

Answer 9

you need to plug that point in the equation `y = 2x + b`
and solve `b`

Answer 10

4 = 2*3 + b
4 = 6 + b
-2 = b

Answer 11

so the equation of line would be :
\[\large y = \color{Red}{2}x -\color{red}{ 2}\]

Answer 12

So what you saying is the equation is y = 2x + -2?

Answer 13

yes but nobody leaves +- like that

Answer 14

+*- = -

Answer 15

Alright.