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4 years ago

How is the graph of y=4x^2+1 different from the graph of y=4x^2

Mathematics

2 answers:

Darya [45]4 years ago

7 0

Y=4x^2+1 has an y intercept of 1 and y=4x^2 has a y intercept of 0

ycow [4]4 years ago

3 0

Assuming the first function is y = 4x2 + 1, and the second y = 4x2 then the first graph is 1 unit higher than the second.

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How do you turn 25.4 in to a scientific notation

postnew [5]

25.4
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3 years ago

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I need help on this please help it’s geometry:,(

Rainbow [258]

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a line with points A and B is True

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3 years ago

Can anyone help me with this problem

Rama09 [41]

9514 1404 393

Answer:

8. A = {Delaware, New Jersey, Pennsylvania}

9. |B| = 3

Step-by-step explanation:

8. Dates prior to 1 Jan 1788 are those in 1787. The three states admitted in 1787 are listed as Delaware, Pennsylvania, New Jersey. It is usually convenient to list elements of a set in lexicographical order:

A = {Delaware, New Jersey, Pennsylvania}

9. The months June and July appear 3 separate times on the list, so there would be 3 elements in the set B.

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3 years ago

A water park charges $5 for entry into the park and an additional $2 for each of the big water slides. Steven spent $17 on his v

Naddika [18.5K]

The answer would be a

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3 years ago

Work out the area of the trapezium ABDE. B 9 cm 6 cm 8 cm →D E

Evgen [1.6K]

Answer:

Area of the trapezium ABDE = 30 cm²

Step-by-step explanation:

Area of a trapezium = $\frac{1}{2}(b_1+b_2)h$

Here, $b_1$ and $b_2$ are the parallel sides of the trapezium

h = Distance between the parallel sides

From the picture attached,

ΔCAE and ΔCBD are the similar triangles.

So by the property of similarity their sides will be proportional.

$\frac{AE}{BD}= \frac{CE}{CD}$

$\frac{9}{6}=\frac{CE}{8}$

CE = $\frac{9\times 8}{6}$

CE = 12 cm

Therefore, DE = CE - CD

DE = 12 - 8 = 4 cm

Now area of trapezium ABDE = $\frac{1}{2}(AE+BD)(DE)$

= $\frac{1}{2}(6+9)4$

= 30 cm²

Therefore, area of the trapezium ABDE = 30 cm²

8 0

3 years ago