Answer:
The answer to your question is below
Step-by-step explanation:
2 3
Vertex (-4, -9) (-0.5, -3)
Max/min value Min of -9 Min of -3
Axis of symmetry x = -4 -0.5
Zeros -1 and -7 -3 and 2
Direction up up
y-intercept 6 -3
4 5 6
Vertex (-1, -2) (0, 0) (2, 1)
Max/min value Max = -2 Min = 0 Min = 1
Axis of symmetry x = -1 x = 0 x = 2
Zeros None 0 None
Direction down up up
y-intercept -4 0 3
It is 40 1/2 because it's a mixed number<span />
Answer: A
Solution: To find the mean (average) of a data you add up all the data given and divide it by the amound of seperate data there is i.e there are 4 boys, boy a is 1.3m high, boy b is 1.5m high, boy c is 1.1m high and boy d is 2m high. To find the mean(average) you add up all the data (height) 1.3m + 1.5m + 1.1m + 2m = 5.9m, 5.9 is the total, to find the mean you divide the total by the amount of values (boys), there are 4 boys so you do 5.9/4 = 1.475m, so the mean is 1.475m
Basically All the data (regions) added up is 65,000 and there are five regions (values) so you divide 65,000 by 5 which is 13,000
54 and 21 and thats how i got it lol
CORRECT ANSWER WOULD BE MULTIPLICATION HAVE A NICE DAY