Friday

July 25, 2014

July 25, 2014

Posted by **day** on Friday, October 26, 2012 at 12:34pm.

Describe the graph by indicating the vertex, the type of line drawn, broken or solid, and the shading of the graph, above or below :

-y+1>-abs(x+3)

- algebra 2 -
**Reiny**, Friday, October 26, 2012 at 1:20pmI don't know what method you have learned , but this is the way I used to teach these

first of all , simplify it

-y + 1 > -|x+3|

|x+3| > y-1

x+3 > y-1 OR -x-3 > y-1

x+4 > y OR -x - 2 > y

y < x+4 OR y < -x - 2

draw a dotted line for y = x+4, shade in the region below it

draw a dotted line for y + -x + 2, and shade in the region below it

the graph you want consists of any of the region you have shaded.

The vertex would be the point where the two dotted lines intersect , I got (-1,3)

just noted that what I called dotted, you called broken, no big deal.

**Related Questions**

math, algebra,graphs help - THe directions state: (A)Complete the table, (B) ...

Algebra - Identify the vertex and the axis of symmetry for the graph of y=5(x-2...

Algebra,Math, graphs help - This is what the directions state to do: (A) ...

math help,algebra - Okay this is what i have to do but i think i am doing ...

Algebra HELP! - I cannot find an example and am confused about what to do with ...

pre-calculus - Give the coordinates of the vertex and graph the equation in a ...

Algebra II - Write an equation for the parabola with focus (1,3) and vertex (0,3...

algebra - Identify the vertex and axis of symetry of the parabola. Identify ...

College Algebra - 1.Answer the following for the given quadratic function. f(x...

Algebra II - 1 ) Find the inverse of g(x) = 5x -2 2) the graph (x-2)^2 + 3(y-2)^...