f(x) = 2x³ - 3x² + 7
f(-1) = 2(-1)³ - 3(-1)² + 7
=> f(-1) = 2(-1) - 3(1) + 7
=> f(-1) = -2 -3 + 7
=> f(-1) = 2
f(1) = 2(1)³ - 3(1)² + 7
=> f(1) = 2(1) - 3(1) + 7
=> f(1) = 2 -3 + 7
=> f(1) = 6
f(2) = 2(2)³ - 3(2)² + 7
=> f(2) = 2(8) - 3(4) + 7
=> f(2) = 16 - 12 + 7
=> f(2) = 11
Answer: 0.10289
FIRST WAY.
Step 1. Convert 10^3 into a whole number.
10^3 = 1000
Step 2. Divide 102.89 by 1000
102.89
-----------
1000
Answer: 0.10289
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SECOND WAY.
To make it easier, you can move the decimal three times to the left. Which will give you the same answer. 0.10289
Answer:
no
Step-by-step explanation:
Pi is irrational