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zlopas [31]
3 years ago
13

The equation y= ax? describes a parabola. If the value of a is positive, which

Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0

Answer:

upwards or to the right

Step-by-step explanation:

If the a value is positive, then the parabola opens upward or to the right, and if the a value's negative, it opens down or to the left. Hope this helps!

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Write an equation that describes the function of a table with inputs of 1, 2, 3, 4 and outputs of 8, 9, 10, 11.​
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3 years ago
The perimeter of a rectangle is 60 meters.if the length of the rectangle is 14 meters.what is the width of the rectangle?
quester [9]
Hello!

We know that the formula for perimeter of a rectangle is:

P = 2l + 2w

We've been given enough information to solve this question!

The perimeter of the rectangle is 60 metres, and the its length is 14 meters long.

We must multiply the length by 2 and then subtract it from the perimeter to find the width.

W = P - 2l

W = 60 - 2(14)

W = 32

Therefore, the width of the rectangle is 32 metres long.
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3 years ago
What’s the price of a gallon of gas dropped from the summer high price of $3.50 to the winter low price of $2.87. By what percen
andrew11 [14]

Answer:

4.50%

Step-by-step explanation:

8 0
3 years ago
What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
nadezda [96]

Answer:

x = 27

Step-by-step explanation:

3x-4y = 65

Let y = 4

3x - 4*4 = 65

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Add 16 to each side

3x-16+16 = 65+16

3x  = 81

Divide each side by 3

3x/3 = 81/3

x = 27

4 0
3 years ago
Read 2 more answers
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