Answer:
y=X+2
Step-by-step explanation:
you can use the equation y=Mx+c to give this solution!
There is no x intercept
(-3,6)
-3
Minimum of 6
15
SA=ph+2A, that is, perimeter × height+ twice area
p=21+20+29=70cm
h=22cm
70×22=1540cm
A=1/2 ×20×21=210×2=420
1540+420=1960cm2