The function f(x) = 800(1.09)4x shows the growth due to interest that Jim earns on an investment. The steps to calculate an equi
valent function are shown below: [Step 1] f(x) = 800(1.09)4x [Step 2] f(x) = 800(1.094)x
[Step 3] f(x) = 800(1.4116)x
[Step 4] f(x) = (1129.27)x
Which of the following is the first incorrect step?
There is no mistake in the work.
Step 1
Step 2
Step 3
Step 4
Ensure you represent the powers accurately. While I understand your point, others might not. Therefore, it's step 2. The 4 serves as an exponent, not as an addition.
Step 1 Explanation: Given the function indicating Jim's interest earnings on his investment. We need to identify the first erroneous step in this calculation process. Step 1 Step 2 Step 3 Step 4 In the second step, Jim made an error in calculating the power correctly. He mistakenly treated the power as 0.004 and added it to the base resulting in 1.094, which is incorrect. Consequently, Jim's first mistake occurs in step 1.
An acute triangle is defined as one in which all angles are acute. An acute angle is defined as having a degree measurement of less than 90. Thus, Charlene's definition is valid.
