The average low temperature for January was 40 °F - 100%.
The average low in February was x °F - 27% lower, that is 100%-27%=73%.
Write a proportion:
Answer: the average low in February was 29.2 °F.
Rewrite the function by completing the square. h(x)= 4 x^{2} -36 x +81
1 answer:
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Answer:
for
Step-by-step explanation:
Given
--- radius
Required
Determine the inequality of the region
The inequality of a region of a sphere is determined using:
Substitute 5 for r
Solving further: <em>The question says only the upper hemisphere is considered.</em>
This implies that:
<em>So, the equation is:</em>
Answer:
(i)
shifted left side by 5 units
(ii)
vertically stretch by 3 units
(iii)
shifted vertically downward by 2 units
Step-by-step explanation:
we are given
we can also write as
we can factor out 9
Firstly, we will identify parent function
step-1:
We can see that there is x+5 in place of x
so, f(x) will be shifted left side by 5 units
step-2:
3 is multiplied to sqrt
so, it is vertically stretch by 3 units
step-3:
-2 is added to y-value
so, it is shifted vertically downward by 2 units
Graph:
