Answer:
-4
Step-by-step explanation:
y=3x - 1 x= -1
y = 3(-1) -1
y = -3 -1
y= -4
Answer:
Step-by-step explanation:
Vertex: ( -4 , 1 )
Axis of symmetry: -4
He can see how much increase sales he makes with the grgaph. he can work out how many cakes he sold at that price
Answer:
the 2 right ones..because they have the dashes meaning congruent
Step-by-step explanation:
the left 2 have different measurements
Answer:
2
Step-by-step explanation: