Q12: If x + y = 10, then the largest possible product xy is = A)50 B) 25 C) 24 D) 10 B)-2 Q13:The absolute maximum value of f(x)=x²-3x²-9x + 25 on the interval (-5,4) is = A) has no absolute maximum C) 14 D) 30 Q14: If f(x) = (x²-4)² then at the point () there is: A) relative maximum B) relative minimum A) B) O Q15: lim x-001+5 = x²-16 Q16: f(x)=x²-5x+4 C)inflection point C)-8 S-7 Sin is discontinuous at: A) x = 1 B) x = 4 C) x = 1 and x = 4 D) x = -1 and x = -4 Q18: lim ese(x+h)-csex 7-0 h Q17: If the line 2x + 3y = 5 is tangent to the graph of y = f(x)at x = 1, then f'(1) = A)=² C) D)= = A)-cscx cotx B) csex cotx Q19: If siny = x then D) absolute maximum. D) d. n.e Q25: If f(x) = xl, g(x) = 3√x-2, then the domain of ( A) [0, U,00) B) (0, 3) U (,0) (4)(x) is: C) R- C) secx cotx A)sec²y tany B) secy tany dx2 Q20: If y=5-x², find Ay and dy at x = 2, with dx = Ax = 0.1 Ay=0.41, dy = 0.4 B)4y= -0.4, dy=-0.41 C)Ay = -0.41, dy=-0.4 D)Ay = -0.41, dy = 0.4 Q21: If f(x)=√2x-1+3,then the domain of f-¹(x) is: A) [0,3] B) [0,00) C), D) [3,00) Q22: Iff (2x-3)=x+1, then f(x)= A)(x-5) B)/(x+5) Q23: If f(x)=√x, g(x) = 4-x², then the domain of fog(x) is: A)R Q24: If L = 4w, A = wl, if L is a function of A then L = f(A) = A) D) 2(x - 5) C)2(x+5) B)[-2,2] C) (-∞, -2] U [2,00) D) [2,00) VAB)√ZA D) 2√Ā D)-secxcotx C) secy tan²y D)-sec²y tany D) R-{} C)
Q12: If x + y = 10, then the largest possible product xy is = A)50 B) 25 C) 24 D) 10 B)-2 Q13:The absolute maximum value of f(x)=x²-3x²-9x + 25 on the interval (-5,4) is = A) has no absolute maximum C) 14 D) 30 Q14: If f(x) = (x²-4)² then at the point () there is: A) relative maximum B) relative minimum A) B) O Q15: lim x-001+5 = x²-16 Q16: f(x)=x²-5x+4 C)inflection point C)-8 S-7 Sin is discontinuous at: A) x = 1 B) x = 4 C) x = 1 and x = 4 D) x = -1 and x = -4 Q18: lim ese(x+h)-csex 7-0 h Q17: If the line 2x + 3y = 5 is tangent to the graph of y = f(x)at x = 1, then f'(1) = A)=² C) D)= = A)-cscx cotx B) csex cotx Q19: If siny = x then D) absolute maximum. D) d. n.e Q25: If f(x) = xl, g(x) = 3√x-2, then the domain of ( A) [0, U,00) B) (0, 3) U (,0) (4)(x) is: C) R- C) secx cotx A)sec²y tany B) secy tany dx2 Q20: If y=5-x², find Ay and dy at x = 2, with dx = Ax = 0.1 Ay=0.41, dy = 0.4 B)4y= -0.4, dy=-0.41 C)Ay = -0.41, dy=-0.4 D)Ay = -0.41, dy = 0.4 Q21: If f(x)=√2x-1+3,then the domain of f-¹(x) is: A) [0,3] B) [0,00) C), D) [3,00) Q22: Iff (2x-3)=x+1, then f(x)= A)(x-5) B)/(x+5) Q23: If f(x)=√x, g(x) = 4-x², then the domain of fog(x) is: A)R Q24: If L = 4w, A = wl, if L is a function of A then L = f(A) = A) D) 2(x - 5) C)2(x+5) B)[-2,2] C) (-∞, -2] U [2,00) D) [2,00) VAB)√ZA D) 2√Ā D)-secxcotx C) secy tan²y D)-sec²y tany D) R-{} C)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 27E
Related questions
Question
Q 21 please
![Q12: If x + y = 10, then the largest possible product xy is = A)50 B) 25 C) 24 D) 10
B)-2
Q13:The absolute maximum value of f(x)=x²-3x² - 9x + 25 on the interval (-5,4) is =
A) has no absolute maximum
C) 14
D) 30
Q14: If f(x) = (x²-4)² then at the point () there is:
A) relative maximum
B) relative minimum
A)
B) ∞
Q15: lim
x-001+5
x²-16
Q16: f(x)=x²-5x+4
C)inflection point
Q18: lim esc(x+h)-cscx
7-0
h
S-7 Sin
is discontinuous at: A) x = 1 B) x = 4 C) x = 1 and x = 4 D) x = -1 and x = -4
C)-00
D) absolute maximum.
Q17: If the line 2x + 3y = 5 is tangent to the graph of y = f(x)at x = 1, then f'(1) =
A) ²
C)
D)=
= A)-cscx cotx B) cscx cotx
Q25: If f(x)= xl, g(x) = 3√x-2, then the domain of (
A) [0, U,00)
B) (0,3) U (3,00)
D) d. n.e
(4)(x) is:
C) R-
C) secx cotx
Q19: If siny = x then
A)sec²y tany
B) secy tany
Q20: If y=5-x², find Ay and dy at x = 2, with dx = Ax = 0.1
Ay=0.41, dy = 0.4 B)4y= -0.4, dy=-0.41 C)Ay = -0.41, dy=-0.4 D)Ay = -0.41, dy = 0.4
Q21: If f(x) = √2x-1 +3,then the domain of f-¹(x) is: A) [0,3] B) [0,00) C), D) [3,00)
D) 2(x - 5)
Q22: Iff (2x-3)=x+1, then f(x)= A)(x-5) B)/(x+5)
Q23: If f(x)=√x, g(x) = 4-x², then the domain of fog(x) is: A)R
Q24: If L = 4w, A = wl, if L is a function of A then L = f(A) = A) VA
C)2(x+5)
B)[-2,2] C) (-∞, -2] U [2,00) D) [2,00)
B)√ZA
D) 2√Ā
D)-secxcotx
C) secy tan²y D) -sec²y tany
D) R-{}}
C)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F069b17f9-7023-4c9e-9a25-bb946fc9767b%2Ffe074453-e70c-4c5a-b99f-c6a663ce8f42%2Fa9h5nm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q12: If x + y = 10, then the largest possible product xy is = A)50 B) 25 C) 24 D) 10
B)-2
Q13:The absolute maximum value of f(x)=x²-3x² - 9x + 25 on the interval (-5,4) is =
A) has no absolute maximum
C) 14
D) 30
Q14: If f(x) = (x²-4)² then at the point () there is:
A) relative maximum
B) relative minimum
A)
B) ∞
Q15: lim
x-001+5
x²-16
Q16: f(x)=x²-5x+4
C)inflection point
Q18: lim esc(x+h)-cscx
7-0
h
S-7 Sin
is discontinuous at: A) x = 1 B) x = 4 C) x = 1 and x = 4 D) x = -1 and x = -4
C)-00
D) absolute maximum.
Q17: If the line 2x + 3y = 5 is tangent to the graph of y = f(x)at x = 1, then f'(1) =
A) ²
C)
D)=
= A)-cscx cotx B) cscx cotx
Q25: If f(x)= xl, g(x) = 3√x-2, then the domain of (
A) [0, U,00)
B) (0,3) U (3,00)
D) d. n.e
(4)(x) is:
C) R-
C) secx cotx
Q19: If siny = x then
A)sec²y tany
B) secy tany
Q20: If y=5-x², find Ay and dy at x = 2, with dx = Ax = 0.1
Ay=0.41, dy = 0.4 B)4y= -0.4, dy=-0.41 C)Ay = -0.41, dy=-0.4 D)Ay = -0.41, dy = 0.4
Q21: If f(x) = √2x-1 +3,then the domain of f-¹(x) is: A) [0,3] B) [0,00) C), D) [3,00)
D) 2(x - 5)
Q22: Iff (2x-3)=x+1, then f(x)= A)(x-5) B)/(x+5)
Q23: If f(x)=√x, g(x) = 4-x², then the domain of fog(x) is: A)R
Q24: If L = 4w, A = wl, if L is a function of A then L = f(A) = A) VA
C)2(x+5)
B)[-2,2] C) (-∞, -2] U [2,00) D) [2,00)
B)√ZA
D) 2√Ā
D)-secxcotx
C) secy tan²y D) -sec²y tany
D) R-{}}
C)
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