Answer:
The vertex form parabola y = 2( x+4)² -37
Step-by-step explanation:
<u>Step(i):-</u>
Given parabola equation j(x) = 2x² + 8x -5
Let y = 2x² + 8x -5
⇒ y = 2(x² + 2(4x)+(4)²-(4)²) -5
By using (a + b)² = a² +2ab +b²
y = 2(x+4)²- 32 -5
y = 2 ( x-(-4))² -37
<u><em>Step(ii):-</em></u>
The vertex form parabola y = a( x-h)² +k
The vertex form parabola y = 2(x+4)² -37
Answer:
B. y = 1/3x + 3
Step-by-step explanation:
Area is length times width.
So you need to do:
10.5 x 9.2 = 96.6
The area of the wall is 96.6 feet square.
The correct answer is B: Humid air has higher pressure because of the heaviness of water. Hope this helps!!
Answer:
a.) .0469
b.) .9961
c.) .9492
Rounded these check below for full answers
Step-by-step explanation:
a.)
b.)
Porbability of at most 3 successes is equal to 1-p(4)
p(4)=
1-.003690625=.99609375
c.)
two or more failures is equa lto
p(0)+p(1)+p(2)=
