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If h(x) = x^3 - 3x, what is the value of h(1)?
If h(x) = x^3 - 3x, what is the value of h(1)?
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Q1
If h(x) = x^3 - 3x, what is the value of h(1)?
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h(1) = 1^3 - 3*1 = 1 - 3 = -2.
Questions & Step-by-step Solutions
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Q: If h(x) = x^3 - 3x, what is the value of h(1)?
Solution:
h(1) = 1^3 - 3*1 = 1 - 3 = -2.
Steps: 8
Show Steps
Step 1: Identify the function h(x) which is given as h(x) = x^3 - 3x.
Step 2: Substitute the value of x with 1 in the function. This means we will calculate h(1).
Step 3: Replace x in the function with 1: h(1) = 1^3 - 3*1.
Step 4: Calculate 1^3, which is 1.
Step 5: Calculate 3*1, which is 3.
Step 6: Now, subtract the result from Step 5 from the result in Step 4: 1 - 3.
Step 7: The result of 1 - 3 is -2.
Step 8: Therefore, the value of h(1) is -2.
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