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Afina-wow [57]
2 years ago
15

Which of the following describes graphing y ≥ |x| + 4?

Mathematics
2 answers:
kolbaska11 [484]2 years ago
5 0

Answer:

Translate  y=\left|x\right| up 4 units and shade inside the V

Step-by-step explanation:

we know that

The function y=\left|x\right| has the vertex at point (0,0)

The function y=\left|x\right|+4 has the vertex at point (0,4)

so

the rule of the translation is

(x,y)------> (x,y+4)

That means

The translation is 4 units up

The solution of the inequality  y\geq\left|x\right|+4

is the shaded area inside the V

see the attached figure to better understand the problem

therefore

the answer is

Translate  y=\left|x\right| up 4 units and shade inside the V

bonufazy [111]2 years ago
5 0

Answer:

Option 2 - Translate y = |x| up 4 units and shade inside the V.

Step-by-step explanation:

Given : Function y\geq |x|+4

To find : Which of the following describes graphing ?

Solution :

The parent function is y=|x|

Shift the function 'b' unit up f(x)→f(x)+b

We have given function is increases by 4 unit.

Which means it translated 4 units up.

As y is greater than equal to so it shade inside the V.

Refer the attached figure below.

Translate y = |x| up 4 units and shade inside the V.

Therefore, Option 2 is correct.

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3 years ago
A large cheese pizza costs $7.50. Each additional topping for the pizza costs $1.35. If the total bill for the pizza Sally order
konstantin123 [22]

Answer: She ordered 4 toppings.

Step-by-step explanation:

Given: Total cost of pizza  = $ 12.90

Cost of pizza =$7.50

Price per topping = $1.35

Let x = Number of toppings,

Total cost of pizza = (Cost of pizza) + (price per topping) × (Number of topping)  

12.90= 7.50+1.35x\\\\\Rightarrow\ 1.35x=12.90-7.50\\\\\Rightarrow\ 1.35x=5.4\\\\\Rightarrow\ x=\dfrac{5.4}{1.35}\\\\\Rightarrow\ x=\dfrac{540}{135}=4

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2 years ago
How to convert angle in radians to degrees?
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3 0
3 years ago
The sum of two numbers is 31.The product of the two numbers is 150. What are the two numbers?
Nikolay [14]
The two numbers I will call x and y.
x + y = 31
x * y = 150

You then solve for one variable in either equation and substitute it into the other equation.

x + y = 31
x = 31 - y

Then you plug it in:
x * y = 150
(31 - y) * y = 150
-y² + 31y = 150
y² - 31y + 150 = 0            Then factor:
(y - 6)(y - 25) = 0
y - 6 = 0        y - 25 = 0
y = 6             y = 25

When you plug y into the original equations, it comes out that the two numbers are 6 and 25. You can check your work because 6+25 = 31 and 6*25 = 150. Hope this helps! :)
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3 years ago
If you help I will be grateful and if ur right I will give u brainliest(if I can)
xxTIMURxx [149]

a.) N

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