4*5=20
8*(7-4)=24
20+24=44
The trick is to make the figure into two
If the answer is wrong then the answer isn't right but it also isn't left hence making it wrong.
Answer:
The positive value of
will result in exactly one real root is approximately 0.028.
Step-by-step explanation:
Let
, roots are those values of
so that
. That is:
(1)
Roots are determined analytically by the Quadratic Formula:


The smaller root is
, and the larger root is
.
has one real root when
. Then, we solve the discriminant for
:


The positive value of
will result in exactly one real root is approximately 0.028.
Answer:
i think the first graph is the correct
B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a