Y = -2.1 , x = 3.5 the first line will be horizontal and the other will be vertical
Hi,
A is the answer as : -2+2 = 0 and 5 -5 = 0
The linear model of this case takes the form:
y = a(x-b) + k
<span>The cost of having a package delivered has a base fee of $9.70
this is "k" >>>>> k=9.7 (fixed amount of fee)
THEN
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<span>Every pound over 5 lbs cost an additional $0.46 per pound
that means: 0.46(x-5)
in other words, if the package weighs foe example 9 pounds, then 9-5=4, it will cost 0.46*4 for these 4 extra pounds
Finally we have the linear form of this: C = 0.46 (W - 5) + 9.7
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The line that is perpendicular to the line on the graph is y=3
Answer: 7 cookies
Step-by-step explanation:
232 - 57 = 175
175 / 25 = 7
