Step-by-step explanation:
x³ + x² − 14x − 24
x³ + x² − 20x + 6x − 24
x (x² + x − 20) + 6 (x − 4)
x (x + 5) (x − 4) + 6 (x − 4)
(x (x + 5) + 6) (x − 4)
(x² + 5x + 6) (x − 4)
(x + 2) (x + 3) (x − 4)
The other two factors are x + 2 and x + 3.
-27+8
( The minus signs multiply each other to form a +. )
= -19
Take the # in the last week and times it by 3.5 than you should get the next week. ex: if you wanted to find the 9th week you could do 84 times 3.5 8 times
To find the rule of translation, find the change of corresponding coordinates. In this graph, for example see how A is moved to A': three units to the right, then two units down. A(-4,3)+(3,-2)=A'(-1,1). This applies to the whole shape, and is the rule of translation.
Answer:
B.The mean and standard deviation have the values of mu equals 0and sigma equals 1
Step-by-step explanation:
The mean and standard deviation have the values of µ = 0 and σ = 1.
This is the requirement for any normal distribution curve to fulfil in order to be a standard normal probability distribution.
