Answer:
-9
Step-by-step explanation:
use an equation to solve this
consecutive means in succession, one after the other
since they're odd, both numbers have to be odd
let x be the first number
x+x+2=-20
+2 because if you only +1, one of the numbers would be even
2x+2=-20
-2. -2
2x=-22
x=-11
the smaller would be -9 since we are adding x and x+2 together
Answer:
1) slope is -1/3
2) slope is 3 or 3/1
3)slope is -3/2
4)slope is3/2
5)slope is 5/3
6)slope is 7/3
Step-by-step explanation:
F(x)=y
so
f(3)=6 and f(8)=10
the points are
(x,y)
(3,6)
(8,10)
y=mx+b
m=slope
b=yintercept
to find the slope between 2 points, (x1,y1) and (x2,y2)
the slope is (y2-y1)/(x2-x1)
(3,6)
(8,10)
slope=(10-6)/(8-3)=4/5
y=4/5x+b
find b
the equation for a line with slope m and a pointn on it is (x1,y1) is
y-y1=m(x-x1)
a point is (3,6)
y-6=4/5(x-3)
y-6=4/5x-12/5
add 6 or 30/5
y=4/5x+18/5
Since 
and 
are roots of 
, we can factorize the quadratic in terms of the roots as
Expanding the right side gives
so that
A polynomial with roots 
and 
would be
and expanding this gives
Now,
and
So we can write the second quadratic in terms of 
as
and to make things look cleaner, scale the whole expression by 
to get
Answer:
Step-by-step explanation:
