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2 years ago

Question 5(Multiple Choice Worth 1 points)

Mathematics

1 answer:

Margarita [4]2 years ago

3 0

Answer:

(a) see attached

Step-by-step explanation:

A table will represent a function if no input (x) values are repeated.

<h3>Choices</h3>

The offered tables can be evaluated as follows:

(a) x-values {-4, -1, 1, 4}, no repeats. Is a function.

(b) x-values {2, 2, 3, 3}, both values repeated

(d) x-values {2, 2, 7, 7}, both values repeated

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Find the area of the region enclosed by the curves yequals

Step2247 [10]

The area enclosed by the given 2 curves is; 8/3 or 2.67

<h3>How to Solve Integration with Limits?</h3>

We want to find the area enclosed by the curves;

y = x² - 2x

y = -x² + 2x

The point of intersection of the parabola and the line is given by;

x² - 2x = -x² + 2x

2x² - 4x = 0

Solving this gives;

x = 0, 2

Therefore, the area bounded by the parabola and the line between x = 0 and x = 2 is given as;

A = ∫₀² (-x² + 2x - x² + 2x)

A = ∫₀² (-2x² + 4x)

Using online integration calculator here gives;

A = 2.67

Read more about Integration at; brainly.com/question/14388434

#SPJ1

6 0

1 year ago

A figure is made up of a square and a rectangle. The area of the square is 64 cm². The breadth of the rectangle is the same leng

antoniya [11.8K]

Answer:

90 cm

Step-by-step explanation:

Let the side of the square be S

Area of the square = S² = 64

So, S = √64 = 8 cm

Let L be the length of the rectangle and B be the breadth

We know B = S = 8

Area of rectangle = BL = 8L

Total area = Area of square + area of rectangle

Total area = 64 + 8L = 232 (given)

Subtracting 64 from both sides yields

8L = 232-64 = 168 or L = 168/8 = 21

Perimeter of square = 4S = 4 x 8 = 32

Perimeter of rectangle = 2(B + L) = 2(8 + 21) = 2 x 29 = 58

Total perimeter = 32 + 58 = 90 cm

6 0

1 year ago

A recipe calls for 3/4 cup milk, and Daniel wants to make 5 batches. He only has the three measuring cups shiwn there

Katyanochek1 [597]

Answer:

Tell him to buy 5 batch size cups.

Step-by-step explanation:

7 0

3 years ago

The equation x + 2y = 16 is in standard form.

zheka24 [161]

X+2y=16
Subtract x from both sides
2y= -x+16
Divide both sides by 2
Y=-1/2x+8
Slope is -1/2 or - .5

5 0

3 years ago

Please help! whoever answers first ill make brainliest! good luck..

xxMikexx [17]

Answer:

A decimal in the wrong place can change the value of a number COMPLETELY!

Step-by-step explanation:

for example

0.4 can be converted to 40 cents or 2/5, but if you change the decimal 0.04 converts to 4% or 1/25.

hope this helps!

7 0

3 years ago