Answer: (3, 5)
<u>Step-by-step explanation:</u>
y = x + 2 is already in Slope-Intercept format
- b = 2: Plot +2 on the y-axis
- m = 1: Count up 1 and right 1 from "b" to plot the next point
y = -x + 8 is already in Slope-Intercept format
- b = 8: Plot +8 on the y-axis
- m = -1: Count down 1 and right 1 from "b" to plot the next point
See attached graph
if i am correct. i believe that the answer is 0.04
Answer:
0 or undefined
Step-by-step explanation:
As you said, it could be anything, and there is proof that could be anything, which I'm sure your teacher would appreciate (writing proofs is a level of mathematical achievement that only hardcore math nerds can do, and it'd be super cool if you could write one yourself) A proof is basically a written mathematical description of exactly why something is the way it is.
But if you want to choose just one answer, I'd choose either 0 or undefined. If the answer is something that's bubbled in, then choose 0.
In the simplest assumed equation f(x) = 1 + x, x would have to = 0.
If we're looking at this graphically, y=1 (remember y=f(x)) graphed is a straight line that never crosses the x axis, which would mean there's no possible x value that would work for that equation.
Also, depending on what level math you're in, you may not even be working with undefined answers yet, in which case, your best answer would again be 0.
Hope this helped!
Answer:
95% confidence interval will be narrower.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 50
95% confidence interval for average alcohol content:
a) 90% confidence interval
- If we calculate a 90% confidence interval, then the confidence interval become narrower because we decreased the confidence percentage.
- This would decrease the margin of error.
- Hence, the confidence interval become narrower.
Answer:
k= 5.6
Step-by-step explanation:
