3 years ago

What are the advantages of switching a quadratic function from standard form into vertex form

1 answer:

maw [93]3 years ago

8 0

You can clearly see the vertex of the graph in vertex form

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harkovskaia [24]

19 yards divided by 2.5 minutes.

=19/2.5

= 7.6 yards/minute

4 0

3 years ago

Irina18 [472]

Hey there! :)

Answer:

x = -6.

Step-by-step explanation:

Given:

$\sqrt[3]{5x-4} = \sqrt[3]{7x + 8}$

Cube both sides:

5x - 4 = 7x + 8

Subtract 5x from both sides:

-4 = 2x + 8

Subtract 8 from both sides:

-12 = 2x

x = -6.

3 0

3 years ago

Tom [10]

Assuming these are the angles for the inside of the triangle:

c=2

Step-by-step:

108+42+15c=180
150+15c=180
15c=30
c=2

8 0

3 years ago

Yanka [14]

option C for Qno10

and option a for Qno 9

6 0

3 years ago

liubo4ka [24]

Set up trig ratio using tangent.
Tan theta = opp/adj
Tan theta = 500/800
Tan^-1 (500/800) = 32 degrees

3 0

3 years ago