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irakobra [83]
4 years ago
12

Which of the statements below are true for linear functions? Select all that apply.

Mathematics
2 answers:
gregori [183]4 years ago
8 0
Hi!
I can only confirm your question:

the general equation of a linear function is y=mx+b.
More often, people however write y=ax+b

a here is the coefficient - it determines the slope and b is the constant term and it  determines the distance from the x axis


The function is graphed as a straight line, which is another way of saying that "the slope of the graph is constant"
The \frac{rise}{run} is another way to calculate the slope!
Sati [7]4 years ago
8 0

Answer:

the Answer is : A and D

Step-by-step explanation:

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What are 3 different ways to make the number 15,638 with only hundreds,tens,ones
Serhud [2]

Different ways to make the number 15,638 with hundreds, tens and ones are: <span>
156 hundreds, 3 tens and 8 ones
150 hundreds, 63 tens and 8 ones
141 hundreds, 161 tens and 28 ones
<span>we can write the numbers in thousands, hundreds, tens and ones by using the place values. We use these ten numbers 0,1,2,3,4,5,6,7,8,9 along with the concept of place value.</span></span>

7 0
3 years ago
Please help! Correct answer only!
Scorpion4ik [409]

$15 I believe, apologies if incorrect!

3 0
4 years ago
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A red car and a blue car are traveling at the same speed. The red car drives 3 hours. The blue car drives another half hour and
Ganezh [65]

. Distance = Speed * Time  

Let s represent the speed of the cars in miles per hour. The problem statement tells you  

.. red car distance + 25 miles = blue car distance  

.. s*3 + 25 = s*(3 + 0.5)  

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.. 50 = s ... multiply by 2  

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7 0
4 years ago
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According to the National Association of Realtors, the mean sale price for existing homes in the United States in 2011 was $214,
Free_Kalibri [48]
<h3>Answer: 49.85% (second answer choice)</h3>

===========================================

Explanation:

mu = 214300 = population mean of home values

sigma = 41000 = population standard deviation of home values

Compute the z score for the raw score x = 91300

z = (x-mu)/sigma

z = (91300-214300)/41000

z = -123000/41000

z = -3

This tells us the raw score x = 91300 is exactly 3 standard deviations below the mean.

--------------------------

Compute the z score for the raw score x = 214300

z = (x-mu)/sigma

z = (214300-214300)/41000

z = 0/41000

z = 0

This is expected as the raw score x = 214300 is exactly at the mean

--------------------------

Finding P(91300 < x < 214300) is equivalent to computing P(-3 < z < 0)

Recall that the empirical rule states roughly 99.7% of the distribution is within 3 standard deviations of the mean.

In terms of an equation, this means P(-3 < Z < 3) = 0.997 approximately.

Cut 99.7% in half to get (99.7%)/2 = 49.85%

So, P(-3 < Z < 0) = 0.4985 approximately.

4 0
4 years ago
9x2(^)+24x+20=4 trying to solve the quadratic equation by factoring
ser-zykov [4K]

Answer:

Step-by-step explanation:

9x^2 + 24x + 16 = 0

(3x + 4)(3x+4)=0

3x + 4 = 0

3x = -4

x = -4/3

3x + 4 = 0

3x = -4

x = -4/3

6 0
3 years ago
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