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timurjin [86]
3 years ago
13

Please help! it’s for 20 points

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0
Function A isn't linear because it doesn't have a pattern on the y and Function B is a function because it has a pattern of .75 on the y or output

You might be interested in
The lcd for fractions 1/3 3/4 and 8/9 is
IRINA_888 [86]

Answer:

the answer is /36

Step-by-step explanation:

3 goes into 36

4 goes into 36

9 goes into 36

7 0
3 years ago
This probability distribution shows the typical grade distribution for a Geometry course with 35 students. Find the probability
iris [78.8K]

Answer:

.86

Step-by-step explanation:

There are 5+10+15 = 30 students that earned and A, B or C

P( A, B or C) = number of students that earned and A ,B , C / total

                    =30/35

                    =.857142857

   Rounded to the nearest hundredth

                   =.86

5 0
2 years ago
Read 2 more answers
Alexis saves up her monthly allowance over a period of six months to buy a pair of high-resolution headphones. She lends her fri
Anika [276]
Her monthly allowance should be $41.50
6 0
3 years ago
Read 2 more answers
Which value of m satisfies the inequality 170-7m >99?
Shkiper50 [21]

Answer:

\huge  \purple{m <  \frac{71}{7} } \\

Step-by-step explanation:

170 - 7m > 99

<u>Move 170 to the right side of the inequality</u>

- 7m > 99 - 170 \\  - 7m >  - 71

<u>Divide both sides by - 7</u>

\frac{ - 7m}{ - 7}   >   \frac{ - 71}{ - 7}  \\ m >  \frac{71}{7}

Flip the signs

We have the final answer as

m <  \frac{71}{7}  \\

Hope this helps you

7 0
3 years ago
Read 2 more answers
The product of 3 consecutive even integers is equal to the cube of the first plus the square of the second plus twice the square
algol [13]

Answer:

6, 8 and 10  and  -2, 0, 2

There are two roots x = -2 and 6,    

but the since I don't believe 0 is an even number the answer is 6, 8 and 10

I was incorrect according to G0ggle zero is an even number so another answer is  -2, 0, 2

Step-by-step explanation:

read the question and convert the English to mathematics

x, y and z    even consecutive number

y = x+2

z = y+2 = x+4

and

xyz = x³ + y² + 2z²                                   substitiute x terms  in for y and z

x(x+2)(x+4)  = x³ + (x+2)² + 2(x+4)²           solve for x by graphing on DEMOS

                                                                 x = -2, 6  solved algebraically below

x = -2   y=0   z=2

x = 6    y=8   z=10

Checked both answers

xyz = x³ + y² + 2z²

-2(0)2 = -8 + 0 + 8                  when x = -2

   0   =  0

and

6(8)(10)  =  6³ + 8² +2(10)²      when x = 6

   480   =  216+64+200

             =  480

x(x+2)(x+4)  = x³ + (x+2)² + 2(x+4)²                           solved algebraically

(x²+2x)(x+4)   = x³ + x² +4x +4 + 2x² + 16x + 32

x³ + 6x² + 8x = x³ + x² +4x +4 + 2x² + 16x + 32

x³ + 6x² + 8x = x³ + 3x² + 20x + 36

      3x² - 12x - 36 = 0         factor out the 3

      3[x² - 4x - 12] = 0

       3(x+2)(x-6) = 0     x = -2 and -12

6 0
2 years ago
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