Let the number of generation be x.
Number of names =
When x = 6,
Answer: There will be 64 names written down.
Answer:
x =
Step-by-step explanation:
Given the graph intersects the y- axis at (0, - 18), then substitute the coordinates into the equation y = x² + bx + c
- 18 = 0 + 0 + c ⇒ c = - 18
In the same way substitute (6, 0) into the equation
0 = 6² + 6b - 18
0 = 36 + 6b - 18
0 = 18 + 6b ( subtract 18 from both sides )
- 18 = 6b ( divide both sides by 6 )
- 3 = b
Hence equation is
y = x² - 3x - 18
Given the equation in standard form : y = ax² + bx + c : a ≠ 0
Then the x- coordinate of the vertex is
= -
y = x² - 3x - 18 is in standard form
with a = 1, b = - 3, c = - 18, hence
= - =
The x- coordinate of the turning point is
Answer:
x^(3)+6x^(2)-32
Step-by-step explanation:
You need to set the original equation equal to 0.
Answer:
B)
Step-by-step explanation:
The given expression is
We should not have the radical sign in the denominator. To get rid of the radical number, we multiply both the numerator and the denominator by 4√12.
=
=
=
=
Now we can cancel out 24/192, which is 1/8
=
Answer is B.
Thank you.
The slope of the line between these two points is -1/2
In order to find slope, we use the slope formula below.
m(slope) = (y2 - y1)/(x2 - x1)
In this equation (x1, y1) is the first ordered pair and (x2, y2) is the second.
m(slope) = (7 - 2)/(-3 - 7)
m = 5/-10
m = -1/2