Plug in the x coordinates given so you have.
Ex. 1/2(-2)+1 = 0
Y=0
-2,0
-1, .5
0,1
1, 1.5
Answer:
Step-by-step explanation:
its a variable. this one represents x. a variable is something that represents an unknown value.
Solution:
we have been asked to find a function for the given sitatution
The given situation is
A movie store sells DVDs for $11 each. what is the cost C of n DVDs.
Cost of 1 DVD is $11, then the cost of 2 DVDS will be 2x11=$22.
Cost of 1 DVD is $11, then the cost of 3 DVDS will be 3x11=$33.
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Cost of 1 DVD is $11, then the cost of n DVDS will be nx11=$11n.
Since the price is increasing exactly by $11 for each additional DVDS so the Graph will be discrete.
Hence the correct option is C=11n, Discrete.
1c+4s=112
1c=3s
3s+4s=112
7s=112
Storybook= $16