Quadratic polynomial x^2 - x - 6 = f(x)
binomial (x-3)
dividing:-
x + 2
----------------------
x - 3 ) x^2 - x - 6
x^2 - 3x
----------
2x - 6
2x - 6
--------
.........
result of division is (x + 2)
s o we can write the function as (x - 3)(x + 2)
Part 2 f(a) = f(3) = (3)^2 - 3 - 6 = 0
Part3 The remainder Theorem states that the remainder when a polynomial is divided by (x - a) then the remainder is f(a). If f(a) = 0 then x - a is a factor.
In the above case f(3) = 0 therefore (x - 3) is a factor of our polynomial.
B 6x - 3
help theres a character limit
Answer: The answer is 19 hours
Step-by-step explanation:
To be perpendicular, the slope of the new line has to have the reciprocal of the original slope.
Do this by flipping the slope (ifi t's a whole number make it a fraction) and change the sign.
3 ⇒ -1/3
Input x and y and solve for b.
5 = -1/3(-6) + b
Simplify.
5 = 2 + b
Subtract 2 from both sides.
3 = b
y = -1/3x + 3
180 times 0.3 would get you the answer. 54 miles would be the answer.
BIANCA DROVE 54 MILES BEFORE LUNCH