3 years ago

The equation below describes a parabola. If ais negative, which way does the parabola open?

Mathematics

2 answers:

Deffense [45]3 years ago

7 0

I cannot see the question show me

laila [671]3 years ago

6 0

Answer:

Downwards

Step-by-step explanation:

Suppose you have the quadratic equation, $ax^2 +bx+c$ , if a is positive, the parabola opens upwards. If a is negative, the parabola opens downwards.

You might be interested in

A swimming pool at a park measures 9.75 meters by 7.2 meters the area of the playground is one and half times that of the swimmi

ElenaW [278]

9.75 x 7.2 = 70.2
Swimming Pool Area: 70.2
The Park Area: 70.2 x 1.5 = 105.3
Total Area of both Swimming Pool & Park area: 70.2 + 105.3 = 175.5
Final Answer: 175.5

8 0

3 years ago

A pile of cards contains 3 diamonds,

Shtirlitz [24]

Answer:G

Step-by-step explanation:

4/9 times 2/8= 1/9

6 0

2 years ago

Read 2 more answers

Bruce drew a scale drawing of a restaurant. The scale he used was 1 millimeter 10 meters The restaurant's kitchen is 3 millimete

Burka [1]

Answer:

answer=30

Step-by-step explanation:

by taking the length as x

1 millimetre = 10 metres

3 millimetres = x

10×3= 30 metres

HOPE THIS HELPS

8 0

2 years ago

A combination lock has four wheels in a row. Each wheel has the digits from 0 to 9 on it. How many different combinations are th

sattari [20]

Answer:

Step-by-step explanation:

a.10^4=10000

b.10×9×8×7=5040

7 0

3 years ago

Square root of 1682/20000 and not a decimal plz

-Dominant- [34]

29/10000 is the square root of 1682/20000

4 0

3 years ago

Read 2 more answers