Friday

February 27, 2015

February 27, 2015

Posted by **Emma** on Tuesday, December 11, 2012 at 10:18pm.

Y<-5x-6

0<-5x-6

I used the test point 0,0 and substituted in y but how do I know if it's true or false?

- Algebra -
**Steve**, Wednesday, December 12, 2012 at 5:42amgo to wolframalpha.com and type in

plot y < -5x-6

the equation y = -5x-6 is a line

you want the whole area where y is less than that: below the line.

If you subbed in (0,0) you get 0 < -6 which is false. (You have to sub in both x and y, not just y!)

**Answer this Question**

**Related Questions**

Algebra - I don't get how you would know which way to shade the inequality when...

graphing, math - How do you graph these types of problems. Graph each of the ...

Algebra - How do you graph the inequality when y.is equal to or lees than 1/4+1 ...

Algebra - Solve the conjunction -2<or=a+3<8 Here is my result :5<or = a...

Algebra 1 - Graph the system of inequality x+2y <10,2x+y <10,x>0,y>0...

algebra - Please help the graph of g(x) is f(x) translated to the left 8 units ...

Algebra - Solve the following linear inequality graphically. x+2y<4 x-y<5 ...

math - Um... i cant find anything about this in the textbook, help??!! 1. m - 7...

Geometry - Given a quadrilateral having coordinates A(6,8), B(12,4), C(6,0) and ...

college - Solve the inequality using a sign graph (test point method) x^3-x^2-4x...