y-y = constant and if it is horizontal for every y,x-x = constant.-1. Domain: {(-3), (-4), (-5)}Range: {(-4),......
11.How do you know if the translation of a graph is vertical or horizontal? Explain your response in complete sentences.
If it is vertical for every x, y'-y = constant and if it is horizontal for every y, x'-x = constant.
1. Domain: {(-3), (-4), (-5)}
Range: {(-4), (-3), (2), (4)}
2.
4. f(-2) = -5(-2)+4 = 14
5. I'm assuming you meant h(x) = 2x^2 - x
h(1/3) = 2(1/3)^2 - (1/3) = 2(1/9) - 1/3 = 2/9 - 3/9 = -1/9
6. g(1.5) = | 1.5 - 3.5 | = |-2| = 2
7. you should plug in points for this:
-2: 10
-1: 4
0: 2,
1: 4
2: 10
This should be parabolic.
8. Since the stretch of the rubber band is directly proportional to the weight i supports:
Since a 3oz. weight stretches a 5 in. band, If the band is 15 inches (3 times the original), then weight it will support will also be 3x the original, 3x3, 9oz.
9. 7.96^2= 63.36in^2 .
10. 120/105 = 1.14286
so 40x1.14286 = 45.71 psi
