Answer:
Step-by-step explanation:
To graph this equation, start by plugging in different numbers for X and solve for Y.
For example: When x=0, y=0+3 ⇒ the coordinate is (0,3)
When x=1, y=1+3 ⇒ (1,4)
If you do this enough times, dotting each new coordinate then connecting them in a straight line, you will get your graph.
Answer:
The answer is k=2.
Step-by-step explanation:
Explanation: Let f(x)=x3+kx2+x+5. When f(x) is divided by (x+ 2) , the remainder is =3.
Answer:
y = 3/11(x) - 19/11
Step-by-step explanation:
Step 1: Subtract 3x from both sides.
Step 2: Divide both sides by -11.
Therefore, the answer is y = 3/11(x) - 19/11.
Answer:
5. ST 6. AT
Step-by-step explanation:
For a product to be divisible by a number, one of the factors must be that number. This can be achieved by one of the consecutive numbers being that number, or a multiple of that number.
5. 4 x 5 x 6 = 120 which is divisible by 5
1 x 2 x 3 = 6 which is not divisible by 5
6. 1 x 2 x 3 = 6 which is divisible by 6
2 x 3 x 4 = 24 which is divisible by 6
3 x 4 x 5 = 60 which is divisible by 6
4 x 5 x 6 = 120 which is divisible by 6
And now we will just repeat ourselves.
Answer:
lower limit : 36.44
upper limit : 39.56
Step-by-step explanation:
Given :
s = 9
n = 90
x = 38.9
Alpha, α = 0.10
∴ 
The confidence interval is :
Therefore,
lower limit : 36.44
upper limit : 39.56
