Answer:
x-1
Hope it helps
Iam sure about the answer
Answer:
Step-by-step explanation:
You can get the gradient of the line perpendicular to this as you know the products of their gradients will be -1.
We have a gradient, and a point (6, 1), so we can now substitute our known values into the line equation.
Rearrange for y and collect terms.
17.) (-2,0) & (5,0)
19.)(-8,0) & (-7,0)
20.)(-5,0) &(1.5,0)
21.)(-2,0) &(8,0)
I put all of them into Desmos the x’s or solutions are when the u shaped graphs pass through the x-axis
Please mark me the Brainiest
Answer:
use identity (a - b) ^3 = a^3 - b^3 - 3ab (a - b)
here, a = x ^2
b = -1
= (x^2)^3 - (-1)^3 - 3 * x ^2 * -1 ( x^2 - (-1) )
x^6+ 3 x^2 ( x ^2 + 1)
I think this is the answer
There will be 1045 homes in the town by the year of 2000.
<u>Step-by-step explanation:</u>
From the question, it can be determined that
The equation given is y = 84x + 625.
<u>The variables x and y are represented as :</u>
- x is the number of years since 1995.
- y is the total number of homes in the town.
Now, we need to predict the number of homes in the town in the year 2000.
We know that, x is the number of years since 1995 to 2000.
∴ The value of x = No.of years from 1995 to 2000
⇒ x = 5 years
<u>To calculate the y value :</u>
Substitute x=5 in the given equation.
⇒ y = 84(5) + 625
⇒ y = 1045 homes.
∴ There will be 1045 homes in the town by the year of 2000.
