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3 years ago

How do you know if a data is linear or quadratic?

Mathematics

2 answers:

jeka57 [31]3 years ago

7 0

If it is linear it could cross the x axis

hichkok12 [17]3 years ago

5 0

Linear data goes along a line and progresses in a linear or straight fashion
e.g) y=x+5

Quadratic data goes in an exponential fashion and progresses much more rapidly
e.g) y=x^2+x+6

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How do u solve this?

tekilochka [14]

Answer:

x=3 $\sqrt{2}$ by using pythagoras therom

Step-by-step explanation:

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3 years ago

The location of four buildings on a coordinate grid are as follows:

nataly862011 [7]

1) From building 1 to 2: 5 - (-3) = 8

2) From 2 to 3: 4 - (-5) = 9

3) From 3 to 4: 5 - (-3) = 8

4) From 4 to 1: 4 - (-5) = 9

Total: 8 + 9 + 8 + 9 = 34 units = 34*100 feet = 3400 feet.

Answer: 3400 feet

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3 years ago

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You will roll a dice, then flip a coin. What are the odds you land on a "4", then "heads".

Maslowich

Answer:

2/8

Step-by-step explanation:

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3 years ago

What is the value of z in the equation 5(2z + 4) = 0? –2 0 2 20

aliina [53]

I believe it is -2. Hope it helps!

7 0

3 years ago

Read 2 more answers

PLs help

Allisa [31]

hope this helps :)

Answers:

1a: I can predict that Flower Garden and Butterlfies and Ladybugs are the two more likely to be chosen, over April Showers.

1b: These percentages I got can prove my theory of that the probability of choosing April Flowers is much lower than the two other options.

Flower Garden: 35/78 ≈ 45%

April Showers: 16/78 ≈ 21%

Butterflies and Ladybugs: 27/78 ≈ 34%

2a: What you should NOT do is conclude which two will be picked.

2b: Although you can predict, based on percentages or other things. You cannot make such a conclusion with the choice being random.

8 0

2 years ago