Points C and D lie on graph of the equation y = 1.3x. What are the y-coordinates for each point?

Question

tkhunny · Answer

Please provide the x-values and then show your work.

lochana · Answer

we need x values of D and D

anonymous · Answer

Point C: (3,   )     Point D: (−6, )

anonymous · Answer

thats all i know

tkhunny · Answer

Whoops.  You forgot the "Show Your Work" part.  Substitute the known values and calculate the corresponding y-values.

lochana · Answer

okay. that's more than enough for our problem:)

you need to plug each x value in your equation

lochana · Answer

lets find C first

lochana · Answer

x of C is 3

so y of C is 1.3*3 which is 3.9

lochana · Answer

x of D is -6
so y of D is 1.3*6 which is 7.8

tkhunny · Answer

Too bad.  I guess the OP doesn't get to show us any personal work.  It is a sad thing.