Answer:
-6x - 3h
Step-by-step explanation:
Write as a function.
Consider the difference quotient formula.
Find the components of the definition.
Plug in the components.
Simplify
-6x - 3h
<em>good luck, i hope this helps :)</em>
15.6 - 11.7 = 3.9
3.9 ÷ 15.6 = .25
25% of change
Answer:
Stephen: £36
Nick: £36
Brian: £18
Step-by-step explanation:
2+2+1= 5
90/5= 18
18x2= 36
18x2=36
18x1=18
Hope it helps
Z=yn
divide both sides by n to get y by itself
Z/n=yn/n
Cross out n and n, divide by n
Then becomes 1*1*y=y
Answer:
y=Z/n
<h2>The y-value of the vertex is 49</h2>
Step-by-step explanation:
Given,
The vertex of the parabola occurs at .
For the given parabola,
So, vertex occurs at
At this point
∴ At vertex, y-value of is 49.