6. B
7. C
8. B
9. D
10. C
11. B
12. 7
Hope I could help! You got numbers 6,8, and 9 wrong, but everything else correct so not bad!
Answer:
Step-by-step explanation:
Given
Required
Model as the area
Expand:
Factorize:
Area is calculated as:
So, by comparison:
Answer:
Theoretically, since it has two sides, it's a 50 50, chance. 50%
1) Draw the triangles JKL and J'K'L' in a same coordinate system.
When I did that, I realize the if you translate the triangle JKL 1 unit left and then you reflects the image across the x-axys you get the you get the triangle J'K'L'.
So, select the boxes in that same order:
1) translation 1 unit left
2) reflection across the x - axis.
2) The answer ot the second question is line r.
That is called the line of reflection because if you reflect the figures through it you will have the same figure.
Answer:
The 4th picture will be the correct one.
Step-by-step explanation:
The first picture shows the graph of f(x) and in the options there are pictures of graph of g(x) = f(x) -1
So, it is clear from the equation of the functions that the graph of f(x) and g(x) will be similar but the the y value in g(x) will be 1 less than the y value in f(x) corresponding to a certain x value.
So, the graph will translate down by 1 unit.
Therefore, the 4th picture will be the correct one.
