I have a question regarding ananswer supplied for College algebra 7th edition by

Question

I have a question regarding ananswer supplied for College algebra 7th edition by Larson HostetlerChapter 2.4 question 32. The question requires a four part answerand I only found one solution on your solutions web site.
The equation requires me to evaluate the function for the indicatedvalues.
32. f(x)=4[[x]]=7
(a) f(0) (b) f(-1.5) (c) f(6) (d)f(5/3)
The solution provided by yoursolutions web site is: "The value of f(-1.5) is-1" The answer I got was +1. It appearsthat the answer supplied was gotten by rounding to the nearestwhole number- is this the right approach? Also-I still need 3 answers (a, cand d) to complete the equation. Can you help me? Thanks! I have a question regarding ananswer supplied for College algebra 7th edition by Larson HostetlerChapter 2.4 question 32. The question requires a four part answerand I only found one solution on your solutions web site.
The equation requires me to evaluate the function for the indicatedvalues.
32. f(x)=4[[x]]=7
(a) f(0) (b) f(-1.5) (c) f(6) (d)f(5/3)
The solution provided by yoursolutions web site is: "The value of f(-1.5) is-1" The answer I got was +1. It appearsthat the answer supplied was gotten by rounding to the nearestwhole number- is this the right approach? Also-I still need 3 answers (a, cand d) to complete the equation. Can you help me? Thanks! The solution provided by yoursolutions web site is: "The value of f(-1.5) is-1" The answer I got was +1. It appearsthat the answer supplied was gotten by rounding to the nearestwhole number- is this the right approach? Also-I still need 3 answers (a, cand d) to complete the equation. Can you help me? Thanks!

Explanation / Answer

If I am not mistaken [x] means the "greatest integer function"

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