Answer:
y - 4 = -(x - h)^2
Step-by-step explanation:
We begin with the stock function y = x^2. Its graph is a parabola with vertex at (0, 0) and opening up. The more general vertex form of the graph is
y - k = a(x - h)^2, where the point (h, k) is the vertex and 'a' determines the direction of opening as well as by how much the parabola is stretched vertically.
In this problem the vertex is (6, 4); that is, the vertex is shifted to the right by 6 units and upward from there by 4 units. The coefficient 'a' is -1, indicating that the graph opens downward.
So we have the equation y - 4 = -(x - h)^2. Without more information we cannot tell whether the graph is stretched vertically or not.
Answer:
negative
positive
positive
Step-by-step explanation:
If you would like to know in how many games Gordy didn't play, you can calculate this using the following steps:
Gordy played in:
65% of 20 games = 65% * 20 = 65/100 * 20 = 13 games
He did not play in:
20 games - 13 games = 7 games
The correct result would be B. 7 games.
Answer:
(6y+0.4x)^2
Step-by-step explanation:
i just did my rsm hw so if ur here from that it's the right answer :)
Answer:
a)0.654
b)-0.34
Step-by-step explanation:
a)2 3 4 5 6 7
Standard deviation
Standard deviation
Df = n-1 = 6-1 = 5
Assume α=0.05
So
So, t critical = 2.57
So, t calculated < t critical
b)1 2 2 5 5 7
Standard deviation =
Standard deviation =
Df = n-1 = 6-1 = 5
Assume α=0.05
So,
So, t critical = 2.57
So, t calculated < t critical