Answer:
-3x + 36
Step-by-step explanation:
<em><u>The first step is to distribute the -3 to (x - 8), like so:</u></em>
12 - 3(x - 8)
12 - 3x + 24
<em><u>Add like terms (12 and 24):</u></em>
12 + 24 = 36
-3x + 36
Answer:
5+2=7 8-7+1
Step-by-step explanation:
so there is 1 white marble
A) The domain of this relation would be 0,4,3,5, and 6. These are our possible x values for the function. Since this equation doesn't tell us to assume that it's a function then it's fine for us to list them separately.
B) The range of this function is 2 and 1. This is for the same reasons listed in A.
C) This can be a function because although it has the same y-values several times, the x values are always different. This would not be a linear function though, since the slope should be zero, and the value (5,1) would come off of the function y=2.
Answer:
the submarine's depth relative to sea level after first minute is -15 miles.
Step-by-step explanation:
For 3 minutes, a submarine descended at a constant rate to a depth of -45 mile relative to sea level.
For first minute,
a submarine's depth relative to sea level is, 
mile
.
