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3 years ago

Can someone please tell me if this scatter plot is linear or non linear please

Mathematics

2 answers:

puteri [66]3 years ago

7 0

Answer:

Linear because Linearity refers to whether a data pattern is linear (straight) or nonlinear (curved). Slope refers to the direction of change in variable Y when variable X gets bigger. If variable Y also gets bigger, the slope is positive; but if variable Y gets smaller, the slope is negative

fiasKO [112]3 years ago

4 0

Answer:

I believe it is a scatter plot

Step-by-step explanation:

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Find the value of x. Round the nearest tenth

zimovet [89]

Answer:

x ≈ 30.7

Step-by-step explanation:

Reference angle = 61°

Opposite side length = x

Adjacent side length = 17

Applying the trigonometric function TOA, we have:

Tan 61 = opp/adj

Tan 61 = x/17

17 × Tan 61 = x

x ≈ 30.7

4 0

3 years ago

The exponential function y= a(b)^x passes through the points (3,25) and (8,10). Which of the following is closest to the value o

Yuki888 [10]

If the exponential function $y=ab^x$ passes through the points (3,25) and (8,10), the value of b is 0.833

The given exponential equation is:

$y=ab^x$

The function passes through the points (3, 25) and (8, 10)

Substitute x = 3 and y = 25 into the function $y=ab^x$

$25=ab^3$ ............................(1)

Substitute x = 8 and y = 10 into the function $y=ab^x$

$10=ab^8$ .............................(2)

Divide equation (2) by equation (1)

$\frac{10}{25}=\frac{ab^8}{ab^3} \\\\0.4=b^5\\\\b=0.4^\frac{1}{5} \\\\b=0.4^{0.2}\\\\b=0.833$

Therefore, if the exponential function $y=ab^x$ passes through the points (3,25) and (8,10), the value of b is 0.833

Learn more on exponential functions here: brainly.com/question/12940982

6 0

3 years ago

12а + 7x - За – 2х what's the answer<br>

Troyanec [42]

9a-5x

step by step explanation:

you can only add and subtract numbers that have the same variables.

12a and 3a are related because there variable is both a.

when u subtract 12a-3a you get the answer of 9a using subtraction.

7x and -2x are the second pair of related terms because they also have the same variable (x)

7x-2x is 5x using subtraction.

put the expression together:

9a-5x

hope this helps!

give me brainliest if it did plz

8 0

3 years ago

If a backpack cost $50 and the tax rate is 6.5 how much tax will i have pay?

Dafna1 [17]

The amount of tax you would have to pay would be $3.25

7 0

3 years ago

What is the five-number summary for the data set? 58 34 47 28 52 60 53 44 36

lukranit [14]

Answer:

The answer is...

Step-by-step explanation:

Min: 28

Q1: 35

Median: 47

Q3: 55.5

Max:60

4 0

4 years ago

Read 2 more answers