Hi!
First look at the number in the thousands place.
Thousands | Hundreds | Tens | Ones
8 7 3 2
Since 8 is in the thousands place, look to the number at the right of it. Is it higher than 4?
Since it is, we round up from 7
The answer is 9000
Hope this helps! :)
Answer:
f(x) = - 2x³ - 11x² + 12x + 36
Step-by-step explanation:
given that x = a and x = b are the roots of a polynomial then
(x - a) and (x - b) are it's factors and the polynomial is the product of the factors
here x = -2 ( repeated ) and x = 3 (repeated), hence the factors are
(x + 2)² and (x - 3)² → the square denotes a repeated root
f(x) = (x + 2)²(x - 3)² ← expand factors and simplify
= (x² + 4x + 4)(x² - 6x +9)
= - 2x³ - 11x² + 12x + 36 ← is a possible equation
Answer: 15,625
Step-by-step explanation: 5x5x5x5x5x5= 15,625
-4 first we rearrange the question x-2y=8
x-2y=8
-2y=-x+8
y=1/2x-4 (divide by -2 everywhere)
-4 is the y intercept.