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deff fn [24]
3 years ago
13

(25 Points & Brainliest)

Mathematics
1 answer:
mart [117]3 years ago
8 0

Answer:

C

Step-by-step explanation:

4x² - 8x + 4

4(x² - 2x + 1)

4(x - 1)²

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The function y=40x describes how far from home Shu Ling is as she drives from Dallas to Miami. Graph the function. Use the graph
oksano4ka [1.4K]

Answer:

You can see the graph below.

To answer the question, you need to draw a vertical line from x = 12h up, until the line meets with the line.

Once the line meets with the line, draw a horizontal line from that point, and the value where this line intersects with the y-axis will be the distance from home after 12 hours.

The graph is kinda hard to read because the line is really steep, the green line is the equation y = 40*x

the red line is a line at x = 12

The black dashed line is the horizontal line that intersects with the y-axis.

In the graph, you can see that the dashed line intersects the y-axis at around y = 475.

Then a good estimate is that the distance after 12 hours is 475 (miles).

Now, we can compare this with the direct calculation, just replace x by 12 in the given line:

y = 40*12 = 480.

So our estimation is really accurate.

6 0
2 years ago
PLEASE HELPPP!! I WILL MARK YOU AS BRAINLIEST!
sveticcg [70]

Answer:

this should be right

Step-by-step explanation:

angle a is 60 degrees

4 0
3 years ago
Please help me with this height picture shown in the following picture.
OLga [1]
I can't draw the graph, but I will give all needed information to be used to draw the Box Plot.

1st arrange the data from smaller to greater:
 
53   55   56   56   57   57   58   58   58   59   59   60   62  
|------------------|-----------------|----------------|-----------------|
Min               Q₁              Median             Q₃              Max

Data Range = 62 - 53 = 9
Minimum = 53
Q₁ = 56
Median = 58
Q₃ = 59
Maximum = 62

While working your Box Plot, follow the info given BY ORDER, the way I displayed them

5 0
3 years ago
ATRY has vertlees at T(2,0, RC 40) and Y( 2,3)
Verizon [17]
.. don’t get it sorry but I’ll try
7 0
3 years ago
Express each ratio as a fraction in simplest form<br><br> 4 quarts to 31 pints
Aneli [31]
4/31. There's no more simplified version than that.
4 0
3 years ago
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