14) A family of cubic polynomials has roots of -2, -3 and -5. Find the member of this family that passes through the point (2,-35). What is this polynomials y-intercept?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 54E
icon
Related questions
Question
100%
14) A family of cubic polynomials has roots of -2, -3 and -5. Find the member of this family that passes
through the point (2,-35). What is this polynomials y-intercept?
Transcribed Image Text:14) A family of cubic polynomials has roots of -2, -3 and -5. Find the member of this family that passes through the point (2,-35). What is this polynomials y-intercept?
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

Hi! Can you explain this part please? How'd you get a457?

So, substituting, x = 2, and px = -35, in (1), we get
-35 = a2 + 22 + 32 + 5
-35 =
-35 =
a
a
=
=
a457
140a
-35
140
HI+
4
Transcribed Image Text:So, substituting, x = 2, and px = -35, in (1), we get -35 = a2 + 22 + 32 + 5 -35 = -35 = a a = = a457 140a -35 140 HI+ 4
Solution
Bartleby Expert
SEE SOLUTION
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage