Answer:
4. F(x) = (x -8)^2 -6
Step-by-step explanation:
The function ...
f(x) = (x -h)^2 +k
shifts the parent function h units to the right and k units up. Here, the parent function is shifted right and down, so h > 0, k < 0. This matches choice 4.
F(x) = (x -8)^2 -6
That's a parabola. Inside the parenthesis the x-3 affects the placement on the x axis. since is subtracting you move the vertex 3 to the right(because its backwards like that) There is no limit to the x, as it will slowly mom out forever even when its so steep that in reality you dont care, so domain is infinite or all real numbers. the parabola is positive so it moves up forever, but it never goes below its vertex on the x axis.
Domain=all real numbers
Range= all real numbers>or = 0
Answer:
a₁ = 15 and common difference = 8 so the formula is:
aₙ = 15 + (n - 1) * 8
= 8n + 7
Answer:
the slope is 2
Step-by-step explanation:
rise/run 4 rise run 2 simply and you get just 2
<u><em>Answer:</em></u>south side of the town
<u><em>Explanation:</em></u><u>1- For the North side:</u>We have 15 blocks with 225 per block.
<u>This means that:</u>
Total number of people = 15 * 225 = 3375 people
We are given that the north side has 36 pizza places.
<u>Therefore:</u>
ratio between pizza places to number of people =
<u>2- For the South side:</u>We have 22 blocks with 275 per block.
<u>This means that:</u>
Total number of people = 22 * 275 = 6050 people
We are given that the south side has 37 pizza places.
<u>Therefore:</u>
ratio between pizza places to number of people =
![\frac{37}{6050} = 0.0061](https://tex.z-dn.net/?f=%20%5Cfrac%7B37%7D%7B6050%7D%20%3D%200.0061)
Since the company wants the ratio between pizza places to number of people to be
<u>LESS</u> than 0.01, therefore, the south part would be more suitable.
Hope this helps :)