www.bbcnoun.com.ng MTH105 9/10 1. What is the value of the function: fx=x2-9x-3 as x→3? 6 2. Speed, energy, mass, density, time, length, work, temperature are examples of ______________ quantity. scalar 3. The common difference in sequence; 102, 99, 96, 93, … is _______ -3 4. If the value of f(x) is k as x approaches c , then, the number k is said to be the ------------------of the function fx as x approaches c limit 5. If limΔx→0⁡ fx+Δx-f(x)Δx, exist; it is called the ----------of f with respect to x. derivative 6. What is the derivative of the function fx=cos⁡x ? sin⁡x 7. If f(x) is a differentiable function of x such that dfxdx=g(x), then f(x) is called the --------------of g(x) with respect to x integral 8. The process of finding f'(x) is called------------------- differentiation 9. A _____________ is a succession of terms spanned by a rule of formula. sequence 10. The general term of a sequence (formula) can be written as ____________ Un=n-1n+2.