Step-by-step explanation:
We are given the co-ordinates,
x : -2, -1, 0, 1, 2
y : 8, 5, 2, -1, -4
According to the graph, we see that this function represents a straight line.
The general form of the straight line is y = mx + c, where m is the slope and c is the y-intercept.
So, taking any two points we will find the equation of the straight line.
Consider, (0,2) and (1, -1). Now, slope is given by,
m =
i.e. m = -3
Now, we will find the y-intercept of this equation using (0,2) and m = -3,
i.e. y = -3x + c
i.e. 2 = c
Hence, the equation of the straight line is y = -3x + 2.
Answer:
You need to show his sample and the results "Based on the results from this sample, he must decide whether it is safe to take off." What sample? what results? however if you multiply the results by 5 and if that's greater then 5000 he cannot fly.
Step-by-step explanation:
You need to show his sample and the results "Based on the results from this sample, he must decide whether it is safe to take off." What sample? what results? also theres 50 passengers so 10/50 people are selected having a weight of x/5,000. cross multiply divide is the maximum weight of the ten people. 10*5,000 = 50,000 now divide by 50. = 1000 is the MAXIMUM those random ten people can have. divide by 10 and now 100 is the maximum per person.
I) 0.049,0.39,0.4,0.409,0.49
ii)-7,-5,-3,1,4
Answer:
1, 2, 3
Step-by-step explanation:
solve the inequality by dividing both sides by 2, hence
n ≤ 3
3 = 3 and 1, 2 < 3
hence 1, 2 and 3 all make the inequality true
Answer:
The answer is the third bullet. (number 3)