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3 years ago

NO LINKS!!!Absolute Value: y = |x|Shape:Domain:Range:Locater point:

Mathematics

2 answers:

fiasKO [112]3 years ago

4 0

Answer:

Given function:

y = |x|

An absolute value function has a shape called V- shape.

Domain: All real numbers x ∈ { -∞, +∞)

Range: All numbers greater than the y- coordinate of the vertex

y ≥ 0 or y ∈ [0, +∞)

Locator point is the vertex which is at (0, 0)

Andreas93 [3]3 years ago

3 0

I cant see the full picture but the range is -0.5, 1.5

shape from what I can see looks like Triangle

I cant tell you the rest because I cant see it sorry :/

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Need help please!

Paul [167]

Answer:

$a=\frac{m}{(q+r^2)}$

Step-by-step explanation:

We begin with the equation $qa+r^2a=m$ for which we need to solve for a.

The first thing that we can do is to factor out the a from both terms on the left side of the equation

$qa+r^2a=m\\\\a(q+r^2)=m$

Then we can divide each side by $(q+r^2)$ to isolate a

$a(q+r^2)=m\\\\a=\frac{m}{(q+r^2)}$

8 0

3 years ago

John is 1.7 meters tall and ken is 1.5 meters tall. what is the difference in their heights, expressed in centimeters? A.0.2cm B

Leona [35]

Let's go ahead and find the difference in height in meters.

1.7-1.5= 0.2 meters

There are 100 centimeters in a meter.

0.2*100= 20

The correct answer is "C". 20 cm.

I hope this helps!
~kaikers

6 0

4 years ago

Which value satisfies the inequality 5x + 7 ≤ 8x - 3 + 2x?

QveST [7]

Answer:

D) 2

Step-by-step explanation:

5x + 7 $\leq$ 8x -3 +2x

5x + 7 $\leq$ 10x - 3

7 + 3 $\leq$ 10x - 5x

10 $\leq$ 5x

2 $\leq$ x

x $\geq$ 2

8 0

3 years ago

Naomi starts the engine on her small private airplane. The engine drives a propeller with a radius of 8 feet and its centerline

icang [17]

Answer:

5.13 feet

Step-by-step explanation:

Engine is driving the propeller with a radius of 8 feet and its centerline 13 feet above the ground.

And the speed is 700 revolutions per minute, the height of one propeller tip as a function of time is given by:

$h=13+8 \sin(700t)$

We have been asked to find the value of height, 'h', when t=4 minutes.

Plugging the value of time, 't', in the equation, we already know that we need to use degrees (not radians) we get:

$h=13+8 \sin (700 \times 4)$

$h=13+8 \sin (2800)$

$h=13+8 \times (-0.984)$

$h=13+(-7.872)$

$h=13-7.872$

$h=5.128\approx 5.13$

So the height of one propeller tip at t=4 minutes is 5.13 feet.

8 0

4 years ago

What is the value of the function when x = 6? y = 4x + 5

polet [3.4K]

So this is how I would do it

4(6)+5

20+5

But I could be wrong.

5 0

4 years ago

NO LINKS!!!Absolute Value: y = |x|Shape:Domain:Range:Locater point:​

NO LINKS!!!Absolute Value: y = |x|Shape:Domain:Range:Locater point: