5) Given that y = 4 + 3x -x, copy and complete the table below. -1
0
1
2
3
4
X
4
4
4
4
4
4
4
+3x1-3
3
9
-1
-1
-9
-16
-X
.
Гу
0
4
6
b) Use a scale of 2cm to 1 unit on both axes to draw the graph o
Use your graph to
C) State the range of values of x for which 4 + 3x – x’ is pos
d) Find the values of y when x = -0.6
e) Find the values of x when y = 3
f) Find the maximum value of y​

G(x) 16g(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?