AN 3.7 and 3.8

Yes

No

Yes

No

x-coordinate

y-coordinate

x-intercept

y-intercept

solution

x-coordinate

y-coordinate

x-intercept

y-intercept

solution

x-coordinate

y-coordinate

x-intercept

y-intercept

solution

x-coordinate

y-coordinate

x-intercept

y-intercept

solution

x-coordinate

y-coordinate

x-intercept

y-intercept

solution

linear

nonlinear

Yes

No

Yes

No

x>3

x<3

all real numbers

x>0

y<=0

y>=0

all real numbers

y<=3

y>=0

x<-2

x>-2

x>0

x<0

x<-2

x>-2

x>0

x<0

(0,0)

(-4,1)

(-2,3)

(0,1)

none

(0,0)

(-4,1)

(-2,3)

(0,1)

none

x>=0

all real numbers

x>=-3

x<=-3

y>=0

all real numbers

y>=-3

y <=-3

x>-3

x<-4

x>-4

x>0

x>-3

x<-4

x>-4

x>0

(0,0)

(-2.25,0)

(-5.75,0)

(-4,-3)

none

(0,0)

(-2.25,0)

(-5.75,0)

(-4,-3)

none

x>0

all real numbers

x>-2

x<-2

y>0

all real numbers

y>-2

y<-2

x<-2

x>-2

always

never

x>0

x>-1

x<-2

x>-2

always

never

x>0

x>-1

(0,0)

(-2,2)

(4,-2)

none

(0,0)

(-2,2)

(4,-2)

none