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adoni [48]
3 years ago
13

Making brainliest please help !.

Mathematics
2 answers:
DochEvi [55]3 years ago
3 0

Answer:

y=-4x+5

Step-by-step explanation:

The slope is -4 and the y-intercept is 5.

hammer [34]3 years ago
3 0

Answer:

y = -4x + 5

Step-by-step explanation:

just input the data from the graph using the points, (0,5) & (2,-3) to find slope

m = (-8/2) = -4

input y intercept from graph.

equation, is then made.

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If ABC is reflected
Anna [14]

Answer:

option b is the answer of your question

4 0
3 years ago
A $16,000 robot depreciates linearly to zero in 10 years. (a) find a formula for its value as a function of time, t, in years.
SVETLANKA909090 [29]

We are given, cost of the robot for 0 number of year = $16,000.

0 represents initial time of the robot.

After 10 year cost of the robot is = $0

The problem is about the number of the years and cost of the robot over different number of years.

So, we could take x coordinate by number of hours and y coordinate for y number of hours.

So, from the problem, we could make two coordinates for the given situation.

(x1,y1) = (0, 16000) and (x2,y2) = (10, 0).

In order to find the function of time, we need to find the rate at which robot rate depreciates each year.

Slope is the rate of change.

So, we need to find the slope of the two coordinates we wrote above.

We know, slope formula

Slope (m) = \frac{y2-y1}{x2-x1}

Plugging values in formula, we get

m=\frac{0-16000}{10-0} = \frac{-16000}{-10} = -1600.

Brecasue of depreciation we got a negative number for slope or rate of change.

Therefore, rate of depreciation is $1600 per year.

We already given inital cost, that is $16,000.

So, we can setup an a function

f(x) = -1600x + 16000.

But the problem is asked to take the variable t for time.

Replacing x by t, we get

f(t) = -1600t + 16000.

8 0
3 years ago
Find the sum of x^2+3x and <br> -2x^2+9x+5
Butoxors [25]

Answer: The answer is -x^2 + 12x + 5

7 0
3 years ago
SOLVE THIS PROBLEM PLEASE EXPLAIN HOW IT IS CORRECT PROVIDE! ASAP PLS THANK YOU SO MUCH FOR HELPING 10+ POINTS
Savatey [412]

Answer:

14x7=98

Step-by-step explanation:

First you see the line going down and there is the height 7 you can move that tiny triangle to the left where the parallelogram can be made into a rectangle.

all you need is to multiply base x height

base 14cm height 7cm pls brainliest

hope this helps!

5 0
3 years ago
12 is 1/2 percent of what number
AVprozaik [17]

Answer:

24 ?

Step-by-step explanation:

50% or .5%?

12*2 = 24

7 0
3 years ago
Read 2 more answers
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