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3 years ago

Identify all the points that are on the following quadratic function: y = x2 - 3x

Mathematics

2 answers:

murzikaleks [220]3 years ago

8 0

Answer:

Step-by-step explanation:

Given is a quadratic function as

$y=x^2-3x$

We have to identify all the points that are on the funciton.

Let us find out the important aspects of this parabola

$y=x^2-3x\\y=(x-\frac{3}{2} )^2-\frac{9}{4}$

Vertex = (3/2, -9/4)

Axis of symmetry is x=3/2

Open up

The graph would be as follows:

Zinaida [17]3 years ago

3 0

Here is the answer u welcome

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kifflom [539]

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Step-by-step explanation:

7 x 7 = 49

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3 years ago

Read 2 more answers

What is the value of -26x - y) when x=-3 and y = 4? a.) -44 b.) -28 c.) 28 d.) 44

kondor19780726 [428]

Answer:

Value of equation = 74

Step-by-step explanation:

Given:

-26x - y

And

x = -3

y = 4

Find:

Value of equation

Computation:

-26x - y

By putting value

-26(-3) - 4

78 - 4

Value of equation = 74

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3 years ago

HELP!!! Match each sentence part to the question it answer (Reading) +brainliest

AleksandrR [38]

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3 years ago

Harold and his friend both enjoy running long distances.Yesterday Harold ran 8 2/4 miles and his friend ran 4 3/4 miles. How man

andriy [413]

Answer:

Harold ran $3\frac{3}{4}\ miles$ more than his friend.

Step-by-step explanation:

Given:

Number of miles Harold ran = $8\frac{2}{4}\ miles$

$8\frac{2}{4}\ miles$ can be Rewritten as $\frac{34}{4}\ miles$

Number of miles Harold ran = $\frac{34}{4}\ miles$

Number of miles his friend ran = $4\frac{3}{4}\ miles$

$4\frac{3}{4}\ miles$ can be Rewritten as $\frac{19}{4}\ miles$

Number of miles his friend ran = $\frac{19}{4}\ miles$

We need to find number of miles Harold ran more than his friend.

Solution:

Now we can say that;

To find the number of miles Harold ran more than his friend we need to subtract Number of miles his friend ran from Number of miles Harold ran.

framing in equation form we get;

the number of miles Harold ran more than his friend = $\frac{34}{4}-\frac{19}{4} =\frac{34-19}{4} = \frac{15}{4}\ miles$

$\frac{15}{4}\ miles$ can be Rewritten as $3\frac{3}{4}\ miles$

the number of miles Harold ran more than his friend = $3\frac{3}{4}\ miles$

Hence Harold ran $3\frac{3}{4}\ miles$ more than his friend.

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4 years ago