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Eva8 [605]
3 years ago
5

Which equation represents the graph? points: (0,4) (3,4)

Mathematics
1 answer:
kicyunya [14]3 years ago
4 0

Answer:

D

Step-by-step explanation:

A) Incorrect. x = 4 means that all points on the line must have x coordinate equal to 4. Neither points satisfy this.

B) Incorrect. We can rewrite the equation to be y=x/4. If we calculate the slope between the two points we get a slope of 0, not 1/4.

C) Incorrect. If y = 3, all points must have y coordinate equal to 3. Neither points satisfy this.

D) Correct. If y = 4, all points must have y coordinate equal to 4. Both points satisfy this.

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Suppose the block factory has only boxes and stacks. How can it pack the order for 2,410 blocks?
makvit [3.9K]
Imagine that 1 box = 1000 blocks.

It'll be 2 boxes, 4 cases, 1 stack, and 0 single blocks.
8 0
3 years ago
Which trigonometric function has a range that does not include 0.4?
Montano1993 [528]
<h2>Hello!</h2>

The answer is: y=cscx

<h2>Why?</h2>

Domain and range of trigonometric functions are already calculated, so let's discard one by one in order to find the correct answer.

The range is where the function can exist in the vertical axis when we assign values to the variable.

First:

y=cosx: Incorrect, it does include 0.4 since the cosine range goes from -1 to 1 (-1 ≤ y ≤ 1)

Second:

y=cotx: Incorrect, it also does include 0.4 since the cotangent range goes from is all the real numbers.

Third:

y=cscx: Correct, the cosecant function is all the real numbers without the numbers included between -1 and 1 (y≤-1 or y≥1).

Fourth:

y=sinx : Incorrect, the sine function range is equal to the cosine function range (-1 ≤ y ≤ 1).

I attached a pic of the csc function graphic where you can verify the answer!

Have a nice day!

8 0
4 years ago
What is the pattern in the values as the exponents increase?
uranmaximum [27]

Answer:

Option D is correct.

Step-by-step explanation:

We need to find the pattern in the values as the exponents increase.

First value is 1/3

if we multiply 3 with 1/3 i.e. 1/3*3 we get 1

The next value is 1 in the table.

Now, if we multiply 1 with 3 i.e. 1*3 we get 3

The next value is 3 in the table.

Now, if we multiply 3 with 3 i.e 3*3 we get 9

So, the next value is 9 in the table.

So, if we multiply 3 with the previous value we get the next value in the table.

Hence Option D multiply the previous value by 3 is correct.

6 0
4 years ago
What is the factorization of 3x^2 – 8x + 5?
I am Lyosha [343]

Answer:

Step-by-step explanation

Step 1: multiply the coefficient a and the constant c. Given that the general expression of a parabolic equation is ax^2+bx+c

3*5=15

Step 2: examine the coefficient b and try to find 2 numbers which you can multiply to get 15, add or subtract and get - 8

In this Case: - 3*-5=15 and - 3+(-5)= - 8

Step3:

You separate the equation in terms of the two factors you have found

3x^2-3x-5x+5=0

Step 4:Factorise

3x(x-1)-5(x-1)=0

(3x-5)(x-1)=0

5 0
3 years ago
Geometric shapes are drawn on cards as shown. The cards are placed in a box. A card is randomly selected.
AnnZ [28]

Answer:

5/12

Step-by-step explanation:

This is because there are 12 cards and 5 of the twelve are triangles. So 5/12 is your answer! Hopefully I helped, enjoy your day :)

5 0
2 years ago
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