Answer:
The correct option is A) Down.
Step-by-step explanation:
A function can be shift vertically up or down by adding some positive or negative constant.
For example:
Consider the figure 1:
The function 
shifted up by <em>k</em> unit. (where <em>k</em> is 1 unit)
Now consider the figure 2:
The function 
shifted down by <em>k</em> unit. (where <em>k</em> is 1 unit)
Which means to shift the graph of an equation certain number of units up, we need to add that number from the functions equation.
Similarly, to shift the graph of an equation certain number of units down, we need to subtract that number from the functions equation.
Therefore, the correct option is A) Down.
<u>Complete Question</u>
In triangle ABC: AC=10
, AB=5., Angle C = 30 degrees.
In Triangle DEF: ED= 7.5
, DF=15, Angle F =30 degrees
, Angle E = 90 degrees.
Answer:
A, D and E
Step-by-step explanation:
The diagram is drawn and attached below.
- Triangle ABC is similar to Triangle DEF. (Option E)
Writing it backwards:
- Triangle CBA is similar to Triangle FED. (Option A)
Also,
- Triangle BAC is similar to EDF. (Option D).
Therefore, A, D and E are the similarity statements that describe the relationship between the two triangles.
Answer:
18
Step-by-step explanation:
Keep in mind that anything with a subscript of 0 always comes out as a 1
16(1)+2(2)²(4⁻¹)
= 16+8(4⁻¹)
=16 + 8(1/4)
=16+2
=18
Hope this helps! :)
