11. What is the slope of the tangent line to the curve y = 3x2 - 5 at point (-1,-2)? а. -5 b. -6 С.-7 d. -8

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.2: Writing Equations In Standard And Point-slope Forms
Problem 50PFA
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Question

Please solve 11-14

real
er c.
MULTIPLE CHOICE: Read and analyze the questions then choose the letter th.
corresponds to your answer.
I.
11. What is the slope of the tangent line to the curve y= 3x2 -5 at point (-1,-2)?
%3D
a. -5
b. -6
С.-7
d. -8
12. What is the equation of the tangent line to the curve y = x2 -
2x +1 at point (3,4)?
а. у3D 2х -2
b.
C. y = x - 2x + x
d. y = 4x - 8
y = -4x + 8
13. What is the first derivative of f(x) = 4x³ – 2x2 + 3x + 5?
c. 12x2 – 4x + 3
d. 4x4 - 2x3 + 3x?
a. 12x4 -
4x3 + 3x2 + 5x
b. 12x - 4x + 3
14. What is the first derivative of f(x) = (x2 – 4)(3x - 2)?
%3D
С. бх
a. 9x2- 4x – 12
b. (2x)(3)
d. (x + 2)(x - 2)(3)
Transcribed Image Text:real er c. MULTIPLE CHOICE: Read and analyze the questions then choose the letter th. corresponds to your answer. I. 11. What is the slope of the tangent line to the curve y= 3x2 -5 at point (-1,-2)? %3D a. -5 b. -6 С.-7 d. -8 12. What is the equation of the tangent line to the curve y = x2 - 2x +1 at point (3,4)? а. у3D 2х -2 b. C. y = x - 2x + x d. y = 4x - 8 y = -4x + 8 13. What is the first derivative of f(x) = 4x³ – 2x2 + 3x + 5? c. 12x2 – 4x + 3 d. 4x4 - 2x3 + 3x? a. 12x4 - 4x3 + 3x2 + 5x b. 12x - 4x + 3 14. What is the first derivative of f(x) = (x2 – 4)(3x - 2)? %3D С. бх a. 9x2- 4x – 12 b. (2x)(3) d. (x + 2)(x - 2)(3)
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