Question

Graph the linear function using the slope and the y-intercept:f(x)=-2x+7

Answer 1

@SolomonZelman

Answer 2

https://www.desmos.com/calculator/ejewatoji8

Answer 3

@SolomonZelman This did not answer my question

Answer 4

okay, lets plug in some x-values

\(\normalsize\color{blue}{ f(x)=-2x+7}\)

When x=0 \(\normalsize\color{blue}{ f(x)=-2(0)+7~~~~⇒~~~~f(x)=7}\) Thus we get (0,7) (this is the y-intercept)


When x=1 \(\normalsize\color{blue}{ f(x)=-2(1)+7~~~~⇒~~~~f(x)=5}\) Thus we get (1,5)


Plot the points and connect them with the line.

Answer 5

I am not a very good teach, in fact an awful teacher-:(

Answer 6

So how would i Graph that?

Answer 7

https://www.youtube.com/watch?v=rFaFBoWnD8Q

Answer 8

@SolomonZelman