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rusak2 [61]
3 years ago
10

For the graph shown, select the statement that best represents the given system of equations. 3y – x = 2 9y – 3x = 6

Mathematics
1 answer:
poizon [28]3 years ago
5 0
You can find that out by first putting two equations in slope-intercept form y=mx+b by solving for y.
3y - x = 2
3y = x+2
y = (1/3)x + 2/3

9y = 3x + 6
y = (3/9)x + 6/9
y = (1/3)x + 2/3

They are the same line as you can see in the final step.
Since the two lines are the same line, (they "coincide") they are coincident.
Coincident means there are an infinite number of solutions, and since they are the same line, there are an infinite number of solutions.
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The graph of y = StartAbsoluteValue x EndAbsoluteValue is transformed as shown in the graph below. Which equation represents the
iogann1982 [59]

Using translation concepts, it is found that the equation of the transformed function is:

y = |x + 3| - 2.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

The absolute value function is given by y = |x|, and has vertex at (0,0). After the transformations, the function has vertex (-3, -2), which means that:

  • It was shifted 3 units to the left, hence x -> x + 3.
  • It was shifted 2 units down, hence y -> y - 2.

Thus, the equation of the function is now given by:

y = |x + 3| - 2.

More can be learned about translation concepts at brainly.com/question/4521517

6 0
2 years ago
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The net of a solid is shown below: Net of a square pyramid showing 4 triangles and the square base. The square base has side len
natulia [17]

Answer:

33 sq in

Step-by-step explanation:

Area of each triangular face is 1/2×3×4 = 6sq in

Hence total area of four(4) faces is 6×4 = 24sq in

Area of base is 3×3 = 9sq in

Hence Total area of pyramid is 24+9 = 33sq in

8 0
3 years ago
What is<br> 100 ?<br> OA) 1000<br> OB 100<br> O. 10,000<br> OD. 10
koban [17]

Answer:

D 10

Step-by-step explanation:

10 x 10 = 100

100/10 = 10

10 is a perfect square

6 0
3 years ago
Given g(x) √x-4 and h(x) = 2x - 8
RoseWind [281]

Answer:

6

Step-by-step explanation:

Given : g(x) =   and h(x)=2x-8.

g*h(x) =(2x-8).

We have square root(x-6) in composite function f*h(x).

So, we need to find the domain, we need to check for that values of x's, square root(x-4\6) would be defined.

Square roots are undefined for negative values.

Therefore, we can setup an inequality for it's domain x-6≥0.

Adding 4 on both sides, we get

x-6+6≥0+6.

x≥6.

8 0
2 years ago
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A wooden ladder is wider at the bottom than at the top and has 10 equally spaced rungs the bottom ring is 22 inches long and the
Lunna [17]

Answer:

180 inches

Step-by-step explanation:

This is an arithmetiic sequence.  The sum of such a sequence is

s(n) = (n/2) * (a1 + an), where a1 is the first term and an is the last (or nth) term.

Here,

s(10/2)(22 + 14) = 5(36) = 180

The total length of the runs is 180 inches.

6 0
3 years ago
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