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4 years ago

What does this graph represent....LINEAR FUNCTION, EXPONENTIAL FUNCTION, OR (neither)

Mathematics

1 answer:

Margaret [11]4 years ago

6 0

Answer:

LINEAR function constant slope = 2

Step-by-step explanation:

We see points (-3, -11), (-2, -9), (-1, -7), (1, -3) , (2, -1)

slope: m = (-9 - -11)/(-2 - -3) = 2/1

m = (-7 - -9)/(-1 - -2) = 2/1

m = (-3 - - 7)/(1 - -1) = 4/2 = 2

m = (-1 - -3)/(2 - 1) = 2/1 = 2

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7. You decide to invest $5000 in stock. Luckily, your stock is on the rise because each year your investment grows by 10%. Fill

mina [271]

Answer:

see attached

Step-by-step explanation:

It is convenient to let a spreadsheet compute each table value as 1.1 times the value on the previous line.

When the growth rate is 10% per year, the growth factor is 1 +10% = 1.10. This is the value that multiplies the investment each year.

4 0

3 years ago

Every time Liliana bakes a batch of brownies, she uses 34 cup of chocolate. If she has 128 cup(s) of chocolate remaining, how ma

tester [92]

Answer:

= 3 batches

Step-by-step explanation:

128÷34=3.7647

She can only make three full batches. There would only be 76% of the amount needed left to make a fourth batch.

8 0

3 years ago

Please help. What do I do

Marina86 [1]

1. let x = a number

x^2+5

2. let x = a number

2x-(x+19)

3. let x = a number

2x=1/3x + 9

4. let x = 1st integer

x+1 = 2nd integer

x+2 = 3rd integer

(x+x+1+x+2)/4

=(3x+3)/4

5. let x=smallest integer

x+1 = 2nd integer

x+2 = 3rd integer

x+3 = largest integer

x+x+1+x+2+x+3 = 9(x+3)

= 4x+6= 9x+27

6 0

3 years ago

How is solving 2x+c=d similar to solving 2x+1=9 for x? How are they different? How can you use x+c=d to solve 2x+1=9?

valentinak56 [21]

Answer:

Step-by-step explanation:

We can't use 2x + c = d for solving 2x + 1 = 9 . Here we can find the value of x from 2x + 1 = 9.

$2x + 1 =9\\=>2x=9-1\\=>2x=8\\=>x=4$

Putting the value of x in 2x + c = d :-

$2x+c=d\\=>2*4+c=d\\=>8+c=d$

But still we don't know the exact value of c & d . If in the question at least we could have got one exact value of either c or d , then we could find out the value of other variable.

3 0

4 years ago

A $1,200 computer is losing value at a rate of 22% per year; 2 years

zalisa [80]

Answer:

$730.08

Step-by-step explanation:

22% = 0.22

1 - 0.22 = 0.78

Value after 2 years

v = 1200(0.78)²

v = 730.08

$730.08

6 0

3 years ago