Math

1. Does the graph represent linear relationship? Why or why not?

2. Are the slopes of the lines the same or different? How can you tell?

3. Is the statement true: Line P has a greater slope than line Q
-true
-false

4. How many solutions does this system have?
-one solution
-many solutions
-no solutions

I know the pictures aren't there but i really need help :)

1. What type of graph are you dealing with? This really can't be solved without the graph. However, this may help:

1. A graph represents a linear relationship when the function varies linearly with the variable, that is, when the graph is a straight line.

2&3. The slope of a line is the tangent of the angle it makes with the x-axis. Do the lines make different angles with the x-axis or not? Which one makes a larger angle if the two are different?

4&5. A solution can be considered as a point where the graph meets the x-axis (y = 0).

posted by Arora

Similar Questions

1. Physics Multiple choice!!

What is indicated by a smooth, upward curving line on a graph? a.) A linear relationship between x and y b) A inverse relationship betweeen x and y c.) A direct relationship between y and with the square of x d.) No relationship
2. Economis

A demand curve that is unit elastic everywhere is a. linear and slopes downward b. linear and slopes upward c. vertical d. horizontal e. nonlinear
3. mathematics

Trendy Time race carts charges \$25 plus \$1.50 per lap. Which best describes the relationship between the total cost and the number of laps? A. linear and proportional relationship B. linear, non-proportional relationship C.
4. Calculus 1

14. The monthly cost of driving a car depends on the number of miles driven. Lynn found that in May it cost her \$380 to drive 480 mi and in June it cost her \$460 to drive 800 mi. a) Express the monthly cost C as a function of the
5. Chemistry...Attn DrBob222

Thanks for your earlier thoughts. Am still working on the problem and would like to know if you have any thoughts on my approach below: If I have a set of data that gives the apparent partition coefficient as a function of pH,
6. Algebra

1.Solve /x-1/5/=3 A.x=-14/5 or x=16/5 B.x=14/5 or x=-16/5 C.x=-14/5 or x=-16/5 D.x=14/5 or x=16/5 2.The table shows the relationship between two variables. Which selection describes the relationship? X=1, 2, 3, 4 Y=2, -3, -8, -13
7. Math

For which values is the relationship linear? Tell how you decided. Write the equation for each linear relationship x 5 10 15 20 25 30 y 20 30 40 50 50 50 I don't understand what the relationship has to do with being linear?
8. Algebra

For which table(s) of values in Exercises 39–42 is the relationship linear? Tell how you decided. Write the equation for each linear relationship. x y 5 20 10 30 15 40 20 50 25 50 30 50 bobpursley stated "Look at y. It stays
9. algebra

1. Explain the concept of modeling. How does a model describe known data and predict future data? How do models break down (what can cause this)? Can you think of an example? 2. Imagine that points on a line on a Cartesian graph
10. math

use a scatter plot to determine the relationship between the x values and the y values. x 7 2 4 5 1 6 3 7 5 26 20 15 30 12 25 possible answers: negative linear relationship nonlinear relationship no relationship positive linear

More Similar Questions