Let f(x) be the real value function. Remember that:
→ Even: f(x) = f(-x) → Odd: -f(x) = f(-x)
If -f(x), then -f(x) = -x³ + 5x If x = -x, then f(-x) = -x³ + 5x
Since -f(x) = f(x), the function is therefore odd.
Adult ticket costs= $46
Children ticket costs= $104
Let x represent the price of adult tickets
Let y represent the price of children tickets
x + y= 150.......equation 1
8x + 3y= 970........equation 2
From equation 1
x= 150 - y
substitute 150-y for x in equation 2
8(150-y) + 3y= 970
1200- 8y + 3y= 970
-8y + 3y= 970-1200
-5y= -230
y= 230/5
y= 46
From equation 1
x + y= 150
x + 46= 150
x= 150 - 46
x= 104
Hence the cost of children tickets is $104 and the cost of adult tickets is $46
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Answer:
i think it is 1,2,3
Step-by-step explanation:
sorry if im wrong :(
Answer:
radius of the table is 11 inches
Step-by-step explanation:
You have 2 of the 3 variables.
C = 69.08 inches
pi = 3.14
Isolate d:
C / pi = d
69.08 / 3.14 =
d = 22 inches
You found the diameter but you need the radius so
22 / 2 = 11 inches
Yes it does because the line is straight.