T TRINA New member Joined Sep 24, 2006 Messages 1 Sep 24, 2006 #1 FIND THE DOMAIN, WHEN RANGE IS {3, 10 } 1. y=3x+4 FIND THE RANGE, WHEN THE DOMAIN IS {-4, -1, 11} 3. y=3/5x-5

FIND THE DOMAIN, WHEN RANGE IS {3, 10 } 1. y=3x+4 FIND THE RANGE, WHEN THE DOMAIN IS {-4, -1, 11} 3. y=3/5x-5

skeeter Senior Member Joined Dec 15, 2005 Messages 2,396 Sep 25, 2006 #2 FIND THE DOMAIN, WHEN RANGE IS {3, 10 } 1. y=3x+4 Click to expand... set y = 3 ... solve for x set y = 10 ... solve for x domain will be the set of two x-values you get. FIND THE RANGE, WHEN THE DOMAIN IS {-4, -1, 11} 3. y=3/5x-5 Click to expand... substitute -4 for x ... evaluate y substitute -1 for x ... evaluate y substitute 11 for x ... evaluate y the range will be the set of three y-values you get

FIND THE DOMAIN, WHEN RANGE IS {3, 10 } 1. y=3x+4 Click to expand... set y = 3 ... solve for x set y = 10 ... solve for x domain will be the set of two x-values you get. FIND THE RANGE, WHEN THE DOMAIN IS {-4, -1, 11} 3. y=3/5x-5 Click to expand... substitute -4 for x ... evaluate y substitute -1 for x ... evaluate y substitute 11 for x ... evaluate y the range will be the set of three y-values you get