One side is 11
So 11 times 4 is 44 meaning A is the answer
Answer:
Both Ivy and Andrey
Step-by-step explanation:
-100, -50, 0, 50 is an arithmetic sequence, because it has a common difference:
-50 − (-100) = 50
0 − (-50) = 50
50 − 0 = 50
The first term is -100 and the common difference is 50, so:
f(n) = -100 + 50 (n − 1)
Simplifying:
f(n) = -100 + 50n − 50
f(n) = -150 + 50n
So both Ivy and Andrey are correct.
Answer:
(1, -13)
<em>Brainliest, please!</em>
Step-by-step explanation:
To find the x coordinate of the vertex, we use the formula, -b / 2a. In this problem, a = 2, and b = -4. c is -5, but we don't need to know it.
- -4 / 2(2) = 4 / 4 = 1
Vertex = (1, y)
Next, we plug 1 back into the parabola equation for x to solve for y.
y = -2(1)^2 - 4(1) -5
y = -2^2 - 4 - 5
y = -4 - 4 - 5
y = -8 - 5
y = - 13
Vertex = (1, -13)
Answer:
(4x + 3) • (x + 2) • (3x - 2)
Thats finding the root polynomials hope it helps a bit