All categories

3 years ago

What function is y=-3x+2

Mathematics

2 answers:

Aliun [14]3 years ago

8 0

It is a Linear Function

spin [16.1K]3 years ago

8 0

<h3>Answer:</h3><h2>y=- 3x+2 is a linear function.</h2><h3>Step-by-step explanation:</h3>

The general form of a linear function is y = mx + b

where,

m = slope

b = y-intercept.

Slope is the rate of change or simply the rise/run.

Whereas, y-intercept is the point where the graph of linear equation cuts the y-intercept and at that point the value of x-coordinate is always zero.

You might be interested in

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Juliette [100K]

Answer:

0.83 mi/min

Step-by-step explanation:

Start with 80 km/hr. Convert this to the units miles/hr:

(80 km/hr)(1 mile/1.6 km) = 50 miles/hr

Next, apply the equality 60 min / 1 hr = 1 to 50 miles/hr:

50 miles. 1 hr

------------- * ------------ = 5/6 mi/min, or 0.83 mi/min

hr 60 min

6 0

3 years ago

Read 2 more answers

Find the amount of interest on a loan of $10,500, at 9% interest, for 124 days using the exact interest method.

mr Goodwill [35]

Step-by-step explanation:

I = PRT

I = 10,500 * 0.09 * (124/365)

I = 945 * 0.3397

I = 321.04

4 0

3 years ago

Here is a story: Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each bag, she ha

Setler [38]

Answer:

Let's define the variable x as the number of apples in each bag.

We know that she bought 4 bags, then the total number of apples that she has is:

Apples = 4*x

Now she eats one apple for each bag, then she eats 4 apples, so she now has:

Apples = 4*x - 4

And we know that this is equal to 28, then:

4*x - 4 = 28

now we can solve this for x.

4*x = 28 + 4 = 32

x = 32/4 = 8

x = 8

There are 8 apples in each bag.

For the diagram part, by a small online search y found the image that you can see below.

The diagram that correctly represents this situation is diagram C, where x represents the number of apples in each bag.

3 0

3 years ago

What is the answer to x-9<15

Furkat [3]

Answer:

the answer is anything less than 24

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the gradient of the line Joining the points p(-2,6) and Q(3,-2)

Rudiy27

Answer:

$- \frac{8}{5}$

Step-by-step explanation:

$\boxed{gradient = \frac{y1 - y2}{x1 - x2} }$

(x₁, y₁) is the 1st coordinate while (x₂, y₂) is the 2nd coordinate.

Gradient of the line

$= \frac{6 - ( - 2)}{ - 2 - 3}$

$= \frac{6 + 2}{ - 5}$

$= - \frac{8}{5}$

7 0

3 years ago