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Q1: f(x) = Q2:f(x) = {x² +m, kx-3, A) k = 2, m=-2 x² Q3: Lim x-2 x²-x-2 has a x ≤ 1 x>1 =; A) B) k=-5, m = -3 B)2/9 x-0 1-cos(2x) Q4: If y² + x² = 2 then at (-1,1) is: A) A) 3/2 d'y B) =/ C) 2 dx2 D) -2 Q5: If the line 4x + 2y = 5 is tangent to the graph of y'= f(x) at x = 3, then Lim f(x)-f(3) x-3 x-3 A)/2 B)= C) -2 D) 2 B)4x4 B)-3 C) 4x + 1 C)--1/4 Q6:The local linear approximation of f(x) = x² at x = 2 is: A) 2x - 1 Q7: The curve y2 + x² = x has a horizontal tangent line at x = : A) 1/2 Q8: If y = 3x², x increases at a constant rate=2cm/sec at x = 5cm, then the rate at which y increases at x = 5cm. A) 80cm²/sec B) 60cm²/sec C) 40cm²/sec D) 20cm²/sec Q9:The graph of the function f(x) = x³ (x + 3)² (x + 1) is: 10 B) -10 -20 .at x=-1: A)Hole B)Jump the values of k, m that make f(x) differentiable everywhere are: C) k = 5, m = 3 D) k = -2, m = 2 C) 1/2 -30 2 B) 25 20- 3 15 10 5 AL 25 Q10: The function f(x) = x² - 2x² + 1, xe [-2,1) has an absolute minimum Q11: The largest area of a rectangle whose perimeter is 10 is: A) Q12:The horizontal asymptotes of f(x) = ! (√4x²+x) B) are: A)y = ±2 B)y = ±1 x+8 Q13:The graph of the function f(x) = (x² - 1) is: 0 C)Vertical asymptote D)Continuity p -5 10 C) - 3 C) D) 8/9 -2 -1 4 VU 0 0 2D) at x = A) -2 B) 1 C)-1 CD) S 55 C)y = ± 1/2 1 1 -2 DI -1 3 D) 2 D) 1 0 -2 Dly = ± 1/2

Q1: f(x) = Q2:f(x) = {x² +m, kx-3, A) k = 2, m=-2 x² Q3: Lim x-2 x²-x-2 has a x ≤ 1 x>1 =; A) B) k=-5, m = -3 B)2/9 x-0 1-cos(2x) Q4: If y² + x² = 2 then at (-1,1) is: A) A) 3/2 d'y B) =/ C) 2 dx2 D) -2 Q5: If the line 4x + 2y = 5 is tangent to the graph of y'= f(x) at x = 3, then Lim f(x)-f(3) x-3 x-3 A)/2 B)= C) -2 D) 2 B)4x4 B)-3 C) 4x + 1 C)--1/4 Q6:The local linear approximation of f(x) = x² at x = 2 is: A) 2x - 1 Q7: The curve y2 + x² = x has a horizontal tangent line at x = : A) 1/2 Q8: If y = 3x², x increases at a constant rate=2cm/sec at x = 5cm, then the rate at which y increases at x = 5cm. A) 80cm²/sec B) 60cm²/sec C) 40cm²/sec D) 20cm²/sec Q9:The graph of the function f(x) = x³ (x + 3)² (x + 1) is: 10 B) -10 -20 .at x=-1: A)Hole B)Jump the values of k, m that make f(x) differentiable everywhere are: C) k = 5, m = 3 D) k = -2, m = 2 C) 1/2 -30 2 B) 25 20- 3 15 10 5 AL 25 Q10: The function f(x) = x² - 2x² + 1, xe [-2,1) has an absolute minimum Q11: The largest area of a rectangle whose perimeter is 10 is: A) Q12:The horizontal asymptotes of f(x) = ! (√4x²+x) B) are: A)y = ±2 B)y = ±1 x+8 Q13:The graph of the function f(x) = (x² - 1) is: 0 C)Vertical asymptote D)Continuity p -5 10 C) - 3 C) D) 8/9 -2 -1 4 VU 0 0 2D) at x = A) -2 B) 1 C)-1 CD) S 55 C)y = ± 1/2 1 1 -2 DI -1 3 D) 2 D) 1 0 -2 Dly = ± 1/2

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 32E
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Q1: f(x) = Q2:f(x) = {x² +m, kx-3, A) k = 2, m=-2 x² Q3: Lim X-2 x²-x-2 has a A) x ≤ 1 x > 1 =; B) k=-5, m = -3 B)2/9 A) 3/2 x-0 1-cos(2x) dªy at (-1,1) is: A) B)=// C) 2 dx2 D) -2 Q4: If y² + x² = 2 then Q5: If the line 4x + 2y = 5 is tangent to the graph of y = f(x) at x = 3, then Lim f(x)-f(3) x-3 x-3 A) / C) -2 D) 2 dx Q6:The local linear approximation of f(x) = x² at x = 2 is: A) 2x - 1 Q7: The curve y2 + x² = x has a horizontal tangent line at x = : A) 1/2 Q8: If y = 3x², x increases at a constant rate t =2cm/sec at x = 5cm, then the rate at which y increases at x = 5cm. A) 80cm²/sec B) 60cm²/sec C) 40cm²/sec D) 20cm²/sec Q9:The graph of the function f(x) = x³(x+3)²(x + 1) is: 10 -10 -20 -30 at x=-1: A)Hole B)Jump the values of k, m that make f(x) differentiable everywhere are: D) k-2, m = 2 C) k = 5, m = 3 C) 1/2 2 B) 25 20- 3 15 10 5 0 -5 10 C) 4 A B) Q10: The function f(x) = x² - 2x² + 1, xe [-2,1) has an absolute minimum Q11: The largest area of a rectangle whose perimeter is 10 is: A 25 Q12:The horizontal asymptotes of f(x) == (√4x²+x) B) are: A)y = ±2 x+8 B)y = ±1 Q13:The graph of the function f(x) = (x² - 1) is: C)Vertical asymptote D)Continuity p 3 C) D) 8/9 -2 B)4x4 B)-3 -1 1 VU 0 0 1 C) 4x + 1 C)--1/4 1 2D) at x = A) -2 B) 1 C)-1 CD) S 55 C)y = ± 2/1/ -21 DI -1 3 D) 2 D) 1 0 -2 Dly = ± 1/2/
Transcribed Image Text:Q1: f(x) = Q2:f(x) = {x² +m, kx-3, A) k = 2, m=-2 x² Q3: Lim X-2 x²-x-2 has a A) x ≤ 1 x > 1 =; B) k=-5, m = -3 B)2/9 A) 3/2 x-0 1-cos(2x) dªy at (-1,1) is: A) B)=// C) 2 dx2 D) -2 Q4: If y² + x² = 2 then Q5: If the line 4x + 2y = 5 is tangent to the graph of y = f(x) at x = 3, then Lim f(x)-f(3) x-3 x-3 A) / C) -2 D) 2 dx Q6:The local linear approximation of f(x) = x² at x = 2 is: A) 2x - 1 Q7: The curve y2 + x² = x has a horizontal tangent line at x = : A) 1/2 Q8: If y = 3x², x increases at a constant rate t =2cm/sec at x = 5cm, then the rate at which y increases at x = 5cm. A) 80cm²/sec B) 60cm²/sec C) 40cm²/sec D) 20cm²/sec Q9:The graph of the function f(x) = x³(x+3)²(x + 1) is: 10 -10 -20 -30 at x=-1: A)Hole B)Jump the values of k, m that make f(x) differentiable everywhere are: D) k-2, m = 2 C) k = 5, m = 3 C) 1/2 2 B) 25 20- 3 15 10 5 0 -5 10 C) 4 A B) Q10: The function f(x) = x² - 2x² + 1, xe [-2,1) has an absolute minimum Q11: The largest area of a rectangle whose perimeter is 10 is: A 25 Q12:The horizontal asymptotes of f(x) == (√4x²+x) B) are: A)y = ±2 x+8 B)y = ±1 Q13:The graph of the function f(x) = (x² - 1) is: C)Vertical asymptote D)Continuity p 3 C) D) 8/9 -2 B)4x4 B)-3 -1 1 VU 0 0 1 C) 4x + 1 C)--1/4 1 2D) at x = A) -2 B) 1 C)-1 CD) S 55 C)y = ± 2/1/ -21 DI -1 3 D) 2 D) 1 0 -2 Dly = ± 1/2/
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