By the way, 29 points is very little for so much problems. Next time post one by one please.
Warning - many of these problems require a graph, you'll see that I can't answer some of these questions. I'll do my best.
14. Plot the points in their given spots. Ex. the first point is (0,0), so start from the origin, move right 0 points, move up 0 points, then plot the point where you land. Positive coordinates is to move right that much, vice versa with the negative coordinates.
54. I don't see the above graph, so I can't answer it.
55. Replace x into the equation. Plot the points, see the parabola it forms.
49. Create your own story, this should be easy. For instance, you are selling something. For every thing you sold (x), you get an amount of money (y).
50. Discrete data is digital, countable, and nothing in between, while continuous data is analogue, infinite, and always something in between.
51. Sketch this by yourself, I can't graph on my answer.
52. Relations are sets of inputs and outputs. Functions are relations with one output for each input. The domain of a function is the complete set of possible values of the independent variable. The range is the set of all output values of a function.
53. Draw the graph yourself.
17. Plot the points yourself, here are the sets.
(x, y)
y-intercept: (0, 1)
(1, 3)
(2, 5)
(3, 7)
(4, 9)
18. Plot the points yourself, here are the sets.
(x, y)
y-intercept: (0, 4)
(1, 3)
(2, 2)
(3, 1)
x-intercept: (4, 0)
19. Plot the points yourself, here are the sets.
(x, y)
y-intercept: (0, 175)
(1, 176)
(2, 177)
(3, 178)
(4, 179)
27. y = 6x - 5
To do this replace each domain value with x, then calculate.
Ex. -4
y = 6(-4) - 5
y = -24 - 5
y = -29
Use this method to solve all Domain-Range problems.
Range is {-29, -11, -5, 13}
You can use the same method I used for number 27 for the rest of the problems (28 - 33).
Please rate and give feedback on how well I answered.
