21. If (-4,5) is located on the graph of f and g(x) = 3f(2x)- 1, what point is guaranteed to be on the graph of g(x)?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.2: Transformations Of Quadratic Functions
Problem 49PFA
icon
Related questions
Question
21
21. If (-4,5) is located on the graph of f and g(x) = 3f(2x) - 1, what point is guaranteed to be
on the graph of g(x)?
22. Let f(x) = Vx - 3. Find a formula for f-1(x) with the appropriate domain restriction for
f(x).
23. The population of a bacteria culture is modeled by the formula P = 2000e0.05t where t is
measured in days. How many days will it take before the population reaches 1,000,000? Give
your answer in exact form and approximated to the nearest day.
24. Rewrite this system of equations as an augmented matrix.
x-2y+3z= 7
2x+ y +z = 4
(-3x+2y-2z%3D-10
Augmented Matrix:
When row reduced, this matrix looks like this.
1 0 0
2
1
1
What is the solution to the system? If there are infinite solutions, write the solutions as a set.
10
Transcribed Image Text:21. If (-4,5) is located on the graph of f and g(x) = 3f(2x) - 1, what point is guaranteed to be on the graph of g(x)? 22. Let f(x) = Vx - 3. Find a formula for f-1(x) with the appropriate domain restriction for f(x). 23. The population of a bacteria culture is modeled by the formula P = 2000e0.05t where t is measured in days. How many days will it take before the population reaches 1,000,000? Give your answer in exact form and approximated to the nearest day. 24. Rewrite this system of equations as an augmented matrix. x-2y+3z= 7 2x+ y +z = 4 (-3x+2y-2z%3D-10 Augmented Matrix: When row reduced, this matrix looks like this. 1 0 0 2 1 1 What is the solution to the system? If there are infinite solutions, write the solutions as a set. 10
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,