# 33 Let f(x)= x+x on the interval [1,4]. Find the point c, 1

Q: 5. Find the absolute extrema of f(x) = x’ + 3x – 9x + 4 on the closed interval [-4, 0].

A: The given function fx=x3+3x2-9x+4

Q: 13. Let ƒ(x) = 1 3 1+(3x+2)² 2√√3x +2 Find f (17). 12

A: The given function, fx=11+3x+22.323x+2 we have to find the value of f-712

Q: Prove that VÃZ,n,m=N(x²)m = xmn¸

A:

Q: sketch f(x)=sec x over the half-open interval -r,27). 2 1 3/% 27t 52

A: Given query is to find sketch the graph of sec(x) .

Q: Show that f(x) = x³ − x² − 3x + 1 has a zero over the interval [0, 1].

A: given function We need to sow that function has a zero on given interval.

Q: What is the range of the function f(x) = 23 sin 4x+1 ? A B [0, ∞) D [4,16] C) [1,4] [2,00)

A: Range is the set of y values corresponding to x values of domain.

Q: 4cos20 + 2/3 = 0 on the interval[0, 3t]

A:

Q: 3. Over which interval is the function f (x) = 1 + 2ex -3x increasing?

A:

Q: Find all points c satisfying the conclusion of the MVT for the function f(x) 5x In(x) + 5 and…

A:

Q: 5) Find functions f and g so that f • g = H -3 H(x) = Vх — 2

A:

Q: f : R --> R is defined by f(x) = 2x+1, A= (0,1)  and B = [ -1,1 ]    find f [A] and f-1[B]

A: