Flat doesn't change
2 changes with x
y=2x+5
yint is 5
to graph
start at center and go 5 up, that is y intercept
go 1 right and 2 up, that is another point
y=2(2)+5
y=4+5
y=9
cost $9 to rent for 2 hours
Answer:
12
Step-by-step explanation:
9x4-(2x12)
= 36-24
= 12
60 I think, because it’s base times height divided by two
Convert 5 kilograms to grams.
1 kg = 1000 g
5 * 1000 = 5000
Now divide this to the slices.
5000 / 125 = 40
Answer:
D.
Step-by-step explanation:
A is linear, you can figure out that y=x+5
B is linear, y=22(x+1)
C is linear, y=8x+5
D is exponential, y=3ˣ⁺¹
Deriving these formulas is a matter of trial and error if you know you can choose between linear and exponential.
