Answer:
Below in bold.
Step-by-step explanation:
|-7-9x|=2
The left side is the absolute value of -7 - 9x, therefore
-7 - 9x = 2 or -7-9x = -2
-9x = 2 + 7
-9x = 9
x = -1
OR
-9x = -2 + 7
-9x = 5
x = -5/9.
Answer:
Step-by-step explanation:
Let
z------> the crop yield
x----> the number of bushels harvested
y----> the number of acres used for the harvest
we have
substitute and solve for y
Hey there!
So, here is a visual of the graph.
~ ~ ~ ~ ~
~ ~ ~ ~ 5
~ ~ ~ 4
~ ~ 3
~ 2
1
The definition of symmetric is that there are two equal parts. This would not cut in half equal so it is not symmetric.
The peak is at 1, since 5 is the highest number of dots. So, the correct answer would be:
"It is not symmetric and has a peak at 1." <=== third choice
I hope this helps!
~kaikers
Answer:
The answer is D.
y^2 in the front makes it vertical and since 5^2 is also first, it creates the vertices of 0,5 and 0,-5
We know that in a triangle, given two sides, the third one must be smaller than the sum of the given sides, but greater than their difference:
z < x + y
z > x - y
Therefore, the length of the third side will be between the difference and the sum of the other two sides. In our case:
x + y = 13
x - y = 3
Hence, the correct answer is: <span>B) The side needs a fence that is longer than 3ft. and shorter than 13ft.</span>