Answer:
Step-by-step explanation:
you need to turn the second y equation into the correct format, so it needs to be y=. Subtract the 1 from the left side and but it on the right side. Your equation should y=3x-1. To graph this on paper, you would go 1 down on the y axis, then rise (go up) 3 and run ( go over) one.on a calculator plug it into the y1 function and y2 function and then press graph.
9ft shadow
Set up a proportion with height/shadow
8/18=4/x, cross multiply
8x=72
x=9
I can't understand your question do you have any number there?
Answer:
128
Step-by-step explanation:
16x(4)(2)=16x8=128
|2x-3| + 1 = 6
1) |2x-3| + 1 (-1) = 6 (-1)
2x-3 = 5
2) 2x-3 (+3) = 5 (+3)
2x = 8
3) 2x(/2) = 8(/2)
x = 4
