The graph of the function is a parabola.
The nose comes down as far as y=4 but no farther.
That happens when (x - 2)² = 0 , and THAT happens when x = 2 .
Part A: subtract 6 from both sides
Divide by -3 on both sides
X=-3
Part B: add like terms (-2K-3k)
Add 12 to both sides
Add 5k to both sides
Divide by 5 on both sides
K=3
Part C: distribute 6 into the parentheses
Add like terms together (36-5)
Subtract 1 from both sides
Subtract 36v from both sides
Divide by -30 on both sides
-1=v
About 15 type of dinner
C + S = 6
14.8C + 17 S = $91
=> 14.8C + 17 ( 6 - C ) = 91
Can you solve from here?
Hope I can help you:)
<span>B) She inspects every chair in the sales department.
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