Thursday

July 31, 2014

July 31, 2014

Posted by **moby** on Friday, April 25, 2014 at 12:33pm.

y = 4x -9

(-9, 27)

(3, -21)

(-6, 15)I think this one?

(5, -28)

- Math7 "Ms Sue" -
**moby**, Friday, April 25, 2014 at 12:47pmhelp?

- Math7 -
**Bosnian**, Friday, April 25, 2014 at 12:48pmFor x = - 9

y = 4 x - 9 = 4 * ( - 9 ) - 9 = - 36 - 9 = - 45

For x = 3

y = 4 x - 9 = 4 * 3 - 9 = 12 - 9 = 3

For x = - 6

y = 4 x - 9 = 4 * ( - 6 ) - 9 = - 24 - 9 = - 33

For x = 5

y = 4 x - 9 = 4 * 5 - 9 = 20 - 9 = 11

If youe expression mean :

y = - 4 x -9

then

( 5 , - 28 ) is not a solution becouse:

for x = 5

y = - 4 x -9 = - 4 * 5 - 9 = - 20 - 9 = - 29

- Math7 -
**moby**, Friday, April 25, 2014 at 1:06pmThank you!

**Related Questions**

math - Solve the following system using elimination. If a single solution exists...

math - Solve the following system using elimination. If a single solution exists...

algebra 1 - Solve this system using elimination. If a single solution exists, ...

MATH - Solve this system using elimination. If a single solution exists, write ...

math algebra - Solve the following system using elimination. If a single ...

math - Solve this system using elimination. If a single solution exists, write ...

Algebra - Use substitution to determine whether the ordered pair (– 3, – 2) is a...

Algebra - Use substitution to determine whether the ordered pair (–2, –3) is a ...

Order Pairs Math - Which ordered pair is a solution of the equation y = x – 3...

Math Help! Ms. Sue! Damon! Steve! - I have tried doing these and I can't figure...