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Karo-lina-s [1.5K]
3 years ago
6

CAN SOMEONE PLEASE HELP ME????

Mathematics
1 answer:
Deffense [45]3 years ago
4 0
<span>Luis has 5 cans of soda. He will buy more cans of soda from the store. The store has 12 cases in stock and each case contains 24 cans of soda. The store will not sell partial cases. The function that models the number of cans Luis will have after his purchase is f(c) = 24c + 5.

What is the practical domain and range of the function? 

5 is the initial number of cans Luis has on hand.  To this 5 we add 24 times c, where c represents the # of cases (not cans).   Thus, if he buys 1 case, he will have 5+24(1), or 29, cans on hand.

c represents the number of cases he buys.  He cannot buy a neg. number of cases, altho he could theoretically buy 0 cases by not going to the store.

Thus, the domain is {integers only, ranging from 1 to infinity}

The smallest number of cans this guy would have is 5, so the range is

{integers from 5 up}</span>
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\large\boxed{x\geq-2\to x\in[-2,\ \infty)}

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5 0
3 years ago
Read 2 more answers
The population of birds in a sanctuary increases at a steady rate. The graph of the population over time has the points (1, 105)
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(1,105),(3,315)
slope = (315 - 105) / (3 - 1) = 210/2 = 105

y = mx + b
slope(m) = 105
use either of ur points....(1,105)...x = 1 and y = 105
now we sub and find b, the y int
105 = 1(105) + b
105 = 105 + b
105 - 105 = b
0 = b
so ur equation is : y = 105x + 0 which can be written as y = 105x

now to find a point on the line, sub in any number for x and solve for y
y = 105x....subbing in 2 for x
y = 105(2)
y = 210....so another point on the line is (2,210).....thats just one point, u can find more if u want....just sub in any number for x and solve for y
5 0
3 years ago
Please help me due ASAP
Nady [450]
A) supplementary angles
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K) alternative interior angles
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i think those are correct if not i’m sorry but i’m pretty sure !! :)
3 0
3 years ago
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