Sketch a continuous curve that has the given characteristics.(a) Defined for all real numbers(b) Increasing for -3 < x < 3(c) Decreasing for -? < x < -3 and 3 < x < ?(d) Concave downward for 0 < x < ?(e) Concave upward for -? < x < 0(f) f'(-3) = f'(3) = 0(g) Inflection point at (0, 0) 
What will be an ideal response?
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For the polynomial function find the following: (i) Degree of the polynomial; (ii) All x intercepts; (iii) The y intercept.f(x) = (x6 + 7)(x10 + 9)
A. (i) 60 (ii) 7, 9 (iii) -63 B. (i) 16 (ii) none (iii) 63 C. (i) 16 (ii) 7, 9 (iii) 63 D. (i) 60 (ii) none (iii) -63
Begin by drawing a rough sketch to determine the number of real solutions for the equation y1 = y2. Then use an analytic method to confirm your answer. Give the solution set and any extraneous values that may occur.y1 = 
y2 = 4x
A. 
One real solution; {1}; no extraneous values
B. 
One real solution; 
; 
is extraneous.
C. 
Two real solutions; 
; no extraneous values
D. 
No real solutions; ?; no extraneous values
is between which two numbers.
A. 1 and 2 B. 2 and 3 C. 4 and 5 D. 5 and 6 E. None of these
Solve the problem.Find the length of a rectangular lot with a perimeter of 140 meters if the length is 4 meters more than the width. (P = 2L + 2W)
A. 74 m B. 70 m C. 37 m D. 33 m