All categories

3 years ago

Please solve this Screenshot/attachment that is included below, thanks!

Mathematics

1 answer:

amm18123 years ago

6 0

Answer:

1) A=5

Step-by-step explanation:

1) W should be greater than 1, so the only option that satisfies this is A which is 5.

(For the number line please look at the attachment)

I'm sorry, I don't know how to solve the second problem. I hope the first question helps. Sorry and Hope its clear.

You might be interested in

What three-dimensional solid has 6 rectangular faces, 2 equal bases that are not rectangles, and 18 edges? triangular prism pent

leonid [27]

Hexagonal prism because it has six rectangular faces (one that connects each edge of the two hexagon faces) and 18 edges. 12 are for the two hexagon faces, and the other 6 are for the rectangular faces.

I hope this helps.

Have a nice day.

7 0

3 years ago

Read 2 more answers

each statement below describes the transformation of the graph f(x)=x square. which statement correctly describes the graph of g

Vitek1552 [10]

Answer:

The correct option is:

The graph of g(x) is the graph of f(x) translated 7 units up and 7 units right.

Option A is correct option.

Step-by-step explanation:

The parent function is: $f(x)=\sqrt{x}$

The transformed function is: $g(x)=\sqrt{x-7} +7$

We need to find the statement that best describes the transformed function.

We know the transformation rule:

If f(x) is transformed into f(x)+c, then the function is transformed vertically c units up.

If f(x) is transformed into f(x)-c, then the function is transformed vertically c units down.

If f(x) is transformed into f(x-c) then the function is transformed right c units.

If f(x) is transformed into f(x+c) then the function is transformed left c units.

So, In the given transformation:

The parent function is: $f(x)=x^2$

The transformed function is: $g(x)=\sqrt{x-7} +7$

The transformed function is shifted 7 units up $g(x)=\sqrt{x-7} \mathbf{ +7}$ and 7 units right $g(x)=\sqrt{x\mathbf{-7}} +7$

So, The correct option is:

The graph of g(x) is the graph of f(x) translated 7 units up and 7 units right.

Option A is correct option.

8 0

3 years ago

What is the HCF of 98 and 42<br>

kotykmax [81]

I believe it is 14?
Please correct me if wrong

5 0

3 years ago

Factor the polynomial<br> 16z2 + 25

den301095 [7]

16z^2 + 25

This polynomial is already in lowest terms.

Answer: Cannot be factored.

This happens with certain polynomials.

3 0

3 years ago

Read 2 more answers

PLLLLZZSSZ HELPPP i really need to finish

Andrews [41]

Answer:

Step-by-step explanation:

Equation of the function is,

f(x) = 2x² + 20x + 54

To convert the function in the form of f(x) = a(x - h)² + k

f(x) = 2(x² + 10x) + 54

= 2[x² + 2(5x) + 25 - 25] + 54

= 2[x² + 2(5x) + 5²] + 54 - 50

= 2(x + 5)² + 4

= 2[(x - (-5)]² + 4

Vertex of the quadratic equation (parabola) will be (-5, 4)

Therefore, f(x) has a minimum value at x = -5,

f(-5) = 4

"The function f(x) has a minimum value of 4, which occurs when x = 5"

3 0

3 years ago