Answer:
Step-by-step explanation:
Given the equation:
To find:
The solutions of given equation in the range [0, 2) i.e. 0 can be in the answer but can not be there in the answer.
Solution:
Taking common, we get:
The solutions can be given as:
OR
Let us solve both the equations one by one:
First equation:
Second equation:
Therefore, the answers as a comma separated list are:
Answer:
see explanation
Step-by-step explanation:
(a)
Substitute x = - 1 into f(x)
f(- 1) = 6 - 2(- 1) = 6 + 2 = 8
(b)
Substitute x = into g(x)
g( ) = = 9 × 3 = 27
(c)
Substitute x = f(x) into h(x)
h(6 - 2x)
= 6 + (6 - 2x)² ← expand using FOIL
= 6 + 36 - 24x + 4x² ← collect like terms
= 4x² - 24x + 42
(d)
Substitute x = f(x) into g(x)
g(6 - 2x)
=
(e)
Evaluate g(12) then substitute value obtained into f(x)
g(12) = = , then
f( ) = 6 - (2 × ) = 6 - =
(f)
Evaluate f(- 9) then substitute the value obtained into h(x)
f(- 9) = 6 - 2(- 9) = 6 + 18 = 24 , then
h(24) = 6 + 24² = 6 + 576 = 582
Answer:
the probability that a plain pencil is chosen from the first box is 7/12.And the probability that a color pencil is chosen from the second box is 1/2.
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
first graph: 3.5, 3.5, 3.5, 3.5, so this one is yes
second graph: 2.5, 2.3, 2, 1.5, so no
third graph: 2, 2, 2, 2 this one is yes
sorry the first time i was wrong