How do you find slope and intercepts to graph #y=4x+9#?

Question

How do you find slope and intercepts to graph #y=4x+9#?

1 Answer

Impact of this question

11661 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-04-13T05:47:54

Slope: #4#
Y-intercept: #9#
X-intercept: #-2.25# or #(-9/4)#

Explanation:

#y=4x+9# is in the form #y=mx+b#, so the slope (#m#) is #4# and the Y-intercept (#b#) is #9#.
To find the X-intercept, set #y# to #0#.
#0=4x+9# Subtract #9# from each side
#4x=-9# Divide by #4#
#x=-9/4# or #x=-2.25#

Science

Math

Humanities

... and beyond

How do you find slope and intercepts to graph #y=4x+9#?

1 Answer

Explanation:

Related questions

Impact of this question