Saturday

March 28, 2015

March 28, 2015

Posted by **mercedes** on Tuesday, March 26, 2013 at 9:56pm.

f(x)= x+3 if -2<=x<1

9 if x=1

-x+2 if x>1

a. find the domain

b. locate the intercepts

I am totally lost, can someone please help me with this?

- math -
**Reiny**, Tuesday, March 26, 2013 at 10:10pmf(x0 = x+3 for -2 ≤ x < 1

f(x) = 9 , for x = 1

f(x) = -x+2 , for x > 1

strange graph.

I see a line segment from (-2,1) to (1,4) with a solid dot at (-2,1) (include the point) and an open dot at (1,4), exclude the point

The we have the isolated and lonely point (1,9) just sitting there all by itself.

then a ray starting at (1,1) (open dot, point not included)

with an x-intercept at (2,0) and dropping down into the fourth quadrant.

domain: x≥ -2

intercepts,

y-intercept at (0,3)

x-intercept at (2,0)

**Answer this Question**

**Related Questions**

math - the function f is defined as the follows f(x)={x+6 if -5 less than or ...

algebra - 2. The function f is defined as follows f(x)={4+2x if x<0 {x^2 if x...

math/calculus - The function f is defined as follows: f(x)={x+6 if -5 less than ...

college algebra - 1.for the given function f&g, find the following and state the...

PreCalculus - I'm trying to find the x-intercepts of a polynomial function = 4x^...

pre calculus - Find the inverse of the following function. Find the domain, ...

math - Graph the function f(x)=6-1/(x+4)^2 using transformations. State: a.the ...

calculus--please help!! - given the following piecewise function F(x)={x+11 for...

calculus - given the following piecewise function x+11 for -9<=x<-3 y= { 2...

math - Consider the function f(x)= 3 ------. x^2-25 a) Determine any ...