Question

Consider f(x) = 4x^3 – 5, g(x) = 2x + 5 and h(x) =2x^2+2x. Which statement about (f + g – h) is true?

a) It is a quadratic trinomial function

b) It is a cubic function of 4 terms

c) It is a cubic binomial function

d) It is a quadratic binomial function

Answer 1

`\large{\mathcal{ANSWER:}}`

b) It is a cubic function of 4 terms.

• In this case p(3) = t + 2 is synonymous for p = 3 + 2. Remember p is synonymous for y. So in this equation it is p = 5.

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Hope this helps!