shaloveywrighty4179 shaloveywrighty4179
  • 04-09-2018
  • Mathematics
contestada

Consider the functions f(x)=(ax^2-b)/(x^2-4) and g(x)=(x^2-cx+d). if the limit as x approaches 3 equals 6, what is the relationship between a and b?

Respuesta :

konrad509
konrad509 konrad509
  • 04-09-2018

[tex] 6=\dfrac{a\cdot3^2-b}{3^2-4}\\\\ 6=\dfrac{9a-b}{5}\\\\\ 9a-b=30\\\\ \boxed{b=9a-30} [/tex]

Answer Link

Otras preguntas

If (x+10)°and (2x-10)°are the complementary angles to each other then find these angles ​
The area of the parallelogram below is square meters. 9 m 2 m
Jamie has 9 gallons of paint that she needs to pour into containers that hold 0.75 gallon. How many containers will she need?
Dora uses a 0.35 meter length of ribbon for each bracelet she makes. She makes 4 bracelets. Dora makes an additional 3 bracelets. how much ribbon does Dora need
6. Clark wants to transform a shape on the coordinate plane by using a rigid transformation. Of the choices below, list any that Clark can use. I. Dilation II.
What is the value of y rounded to the nearest 10th
What is instant subtraction?
Demographics help companies decide all of the following EXCEPT: A. who their customers are B. their customers’ economic status C. what products and services to
Codehs: 7.2.6 Can you Graduate? 7.2.7 School’s Out
Describe el estado de estas personas. Estados posibles: tener + calor, frío, hambre, prisa, sed, sueño, miedo. modelo: (Yo) Tengo prisa porque mi clase empieza