Is it true or wrong to say that an aotomoblile at rest can be accelerating very fast , either yes or no explain it with mathematical back ground

Which one ? is the answer and how to find this answer

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x