Answer:
y=x+15
Step-by-step explanation:
1. find the slope
m=(24-19)/(9-4)
m=5/5
m=1
2. plug slope into slope intercept formula
y=1x+b
y=x+b
3. plug in for x and y from either coordinate point (just make sure they are from the same point!!)
24=9+b
15=b
4. plug m and b into formula
0 = $5
1 = $7
2 = $9
5 = $15
10 = $25
The last choice: -√2 + 8√6.
4√24 - 4√8 + √98
= 4* √4*√6 - 4*√4√2 + √49*√2
= 8√6 - 8√2 + 7√2
= 8√6 - √2
= -√2 + 8√6.
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