It is a function.
This is because each x value only has 1 corresponding y value.
It is not linear. The difference between y values from each incrememnt of x is inconsistent. The first 3 increase by 0 but the last one increases by 1.
we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
How to find the dimensions of the large rectangle?
First, we know that the large rectangle is the smaller rectangle rescaled, with a scale factor k = 4.
This means that each dimension of the smaller rectangle must be multiplied by 4 to get the correspondent dimension on the larger rectangle.
The dimensions of the smaller rectangle are:
l₁ = 12in
w₁ = 8in
Then the correspondent dimensions of the large rectangle are:
l₂ = 4*12in = 48 in
w₂= 4*8in = 32in
Now, the area of the large rectangle is given by the product between the two dimensions, we will get:
A₂ = 48in*32in = 1,536 in^2
Then, we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
If you want to learn more about rectangles:
brainly.com/question/17297081
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Answer:
u=-1
Step-by-step explanation:
By applying the midpoint rule, the midpoint of line segment FB is equal to point L.
<h3>What is a number line?</h3>
A number line can be defined as a type of graph with a graduated straight line which contains both positive and negative numerical values that are placed at equal intervals along its length.
By critically observing the number line (see attachment), we can logically deduce the following parameters:
By applying the midpoint rule, the midpoint of line segment FB is given by:
Midpoint of FB = (-2 + 8)/2
Midpoint of FB = 6/2
Midpoint of FB = 3.
In conclusion, a point which corresponds to 3 on the number line is point L.
Read more on midpoint here: brainly.com/question/8512667
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