3 years ago

Graph each of the following piecewise function below

Mathematics

1 answer:

nikdorinn [45]3 years ago

8 0

Answer:

see below

Step-by-step explanation:

The graph has a discontinuity at x=0, where the function is defined as (0, 4), not (0, 0).

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X intercept<br> Of v^2 +5v+6=0

postnew [5]

Answer:

<h2>x-intercepts:</h2><h2>x = -2 and x = -3 ⇒ (-2, 0) and (-3, 0).</h2>

Step-by-step explanation:

$f(v)=v^2+5v+6\\\\\text{The x-intercept is for y = 0.}\\\\v^2+5v+6=0\\\\v^2+2v+3v+6=0\\\\v(v+2)+3(v+2)=0\\\\(v+2)(v+3)=0\iff v+2=0\ \vee\ v+3=0\\\\v+2=0\qquad\text{subtract 2 from both sides}\\v=-2\\\\v+3=0\qquad\text{subtract 3 from both sides}\\v=-3$

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3 years ago

Jim had 3 Phones he ate 2 of them and. How much dose he have left?

nignag [31]

Answer: If this is a trick question then he still has all 3 but if not he has 1

Step-by-step explanation:

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3 years ago

Match each expression with its value.

Nata [24]

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1 year ago

Find the volume of the prism<br><br>1: 29 cubic cm <br><br>2: 819 cubic cm<br><br>3: 208 cubic cm

Lapatulllka [165]

Answer:

819 cm³

Step-by-step explanation:

Volume of a cuboid = l*b*h

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3 years ago

Hi my sisters and brothers can tell me the answer please because I don’t understand the question

sergey [27]

Answer:

13 cm

Step-by-step explanation:

Using the Pythagoras therorem

We get the answer as

Root of (12squared +5squared)

Root of (144+25)

Root of 169

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