Answer:
The measure of the side
is 8.8.
Step-by-step explanation:
Since
, then
,
,
and
. From figure we have the following relationship:
(1)
Where
is the proportionality ratio.
If we know that
, then the measure of side
is:
(1b)


(1c)


The measure of the side
is 8.8.
Substitute -3 to x
(-3)^2 + 4(-3) + 1
9 - 12 + 1
= -2
f(x) cannot be 0 or less than zero, but can approach+ infinity
Answer is (0, ∞)
Answer:
6j + 6r :)))))))))))))))))
Step-by-step explanation:
f(5) = 2(5) = 10
hope this helps