Solve the linear inequality graphically

Assignment Help Mathematics
Reference no: EM13535636

3. To solve the equation

7x + 5 = 3x – 7

first rewrite the equation as f(x) = g(x) where

6. Find the point of intersection of

f(x) = –5x + 1  and  g(x) = –3x – 7

16. Solve the linear inequality graphically.

5x + 8 < –x – 4

20. Graph. f(x)=|x+3|-4

24. Solve the equation graphically.

| x | = 3

25. Solve the equation graphically.

| x – 1 | = 2x + 13

Reference no: EM13535636

Questions Cloud

Find the value of the discriminant and give the number : Find the value of the discriminant and give the number of real solutions.
What number of items would provide a revenue : The revenue R in dollars for the sale of x items at Joe's Dollar Store can be modeled by the equation R = 1400x – 5x2.  What number of items would provide a revenue of $16,080?
Assume all variables represent positive real numbers : Use the properties of exponents to simplify the expression.  Assume all variables represent positive real numbers.
Use the properties of exponents to simplify the expression : Use the properties of exponents to simplify the expression.  Assume all variables represent positive real numbers.
Solve the linear inequality graphically : First rewrite the equation as f(x) = g(x) where
Write the equation of the line with slope : Write the equation of the line with slope 4 and y-intercept (0, –5).  Then graph the line.
What was the hourly rate of temperature change : If the graphs of the functions f(x) and g(x) intersect at the point (–5, –6), then {–5} is the solution to the equation f(x) = g(x).
How long would it take both of them working together : Working by herself, Penny can paint a billboard in 6 hours. Her new apprentice, Brian, requires 12 h to do the same job.  How long would it take both of them working together to paint a billboard?
Calculate the temperature of the fresh concrete : A 1: 1½ : 3 mix (by mass) has a water/cement ratio of 0.4 and a cement content of (400) kg/m3. The temperatures of the ingredients are as follows

Reviews

Write a Review

Mathematics Questions & Answers

  What was the acceleration of the car

A car traveling along a straight road at 51 ft/sec accelerated to a speed of 65 ft/sec over a distance of 330 ft. What was the acceleration of the car, assuming it was constant?

  What is the mass of planet z

Planet Z is 6,000 km in diameter. The acceleration due to gravity on Planet Z is 10.0 m/s2.

  Information about simultaneous linear equations

Claire sells packets of sunflower seeds for $0.95 each and packets of morning glory seeds for $1.43 each. She decides to offer a 16-packet spring-garden combination, combining both types of seeds at $1.10 per packet.

  What was the salary before the increase in pay

an employee's new salary is $20,370 after getting a 5% raise. What was the salary before the increase in pay? Last years salary was $

  How long is each side of the square

A square has a 40-cm diagonal. How long is each side of the square? Round your answer to the nearest tenth of a centimeter.

  Explain pigeonhole principle

Explain how the pigeon-hole principle can be used to show that among any 11 integers, at least two must have the same last digit.

  Which box has the smaller surface area

from a rectangular piece of cardboard having dimensions 20 inches x 30 inches, an open box is to be made by removing squares of area x^2 from each corner and turning up the sides.

  Describe what the equation models in real terms

Explore and find a real-world application of a quadratic equation, whether it is from the realm of physics, finance, or anything else. Write a paragraph about what you find. In your description,

  Find the potential alpha inflation

Find the potential alpha inflation

  What percentage of the process variation is expected in two

what percentage of the process variation is expected within two 2 standard deviations of the mean 4 standard deviations

  Find the actual speed and direction of the plane

an airplane is flying on a bearing of 140 degrees at 395 miles per hour. A wind is blowing with a bearing of 190 degrees at 35 miles per hour. Find the actual speed and direction(bearing) of the plane.

  What is the magnitude of the tensions at the end

When a mass of 4 kilograms is tied to the middle of the clothesline, it sags a distance of 1 meters. What is the magnitude of the tensions at the end of the clothesline?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd