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Umnica [9.8K]
2 years ago
11

Y=3 - 1/2x mathswatch help me please plot on graph

Mathematics
1 answer:
stellarik [79]2 years ago
5 0

Answer:

  see attached

Step-by-step explanation:

Your equation is in slope-intercept form, ...

  y = mx + b . . . . line with slope m and y-intercept b

with m = -1/2 and b = 3.

This tells you the point y=3 on the y-axis is one point on the graph. (That is the y-intercept.) It also tells you the line decreases 1 unit for each 2 units to the right.

  m = rise/run = -1/2   ⇒   rise = -1 for run = 2

So, another point that is 2 right an 1 down from (0, 3) is (2, 2). Your line will go through these two points. Plot them and draw the line through them.

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Amr recorded the outdoor temperature as -4 degrees Fahrenheit at 7:30 A.M. At noon, it was 22 degrees Fahrenheit. Sal said the t
tankabanditka [31]

Answer:

26

Step-by-step explanation:

so it changed by 26 degrees because it goes -3 -2 -1 0 and then add 22 so it is 26 i think

4 0
3 years ago
Simplify:<br> −z3+5k6−(−z3+10k6)
natta225 [31]

Answer:

The answer to your question is        -5k⁶

Step-by-step explanation:

Polynomial

                                      - z³  + 5k⁶  - (-z³ + 10k⁶)

Use law of signs for the parenthesis

                                     - z³  + 5k⁶ + z³  - 10k⁶

Use associative property for like terms

                                    (-z³ + z³) + (5k⁶ - 10k⁶)

Simplify like terms

                                    (0)  +   (-5k⁶)

Result

                                               -5k⁶

7 0
3 years ago
Read 2 more answers
Please help I could really really use it I'm a little confused on this
elena-14-01-66 [18.8K]
1 to the ninth power can be represented by

1•1•1•1•1•1•1•1•1


1 times any number or put to any power will always be one.

Hope this helped.
7 0
3 years ago
Read 2 more answers
A car rental company offers two plans for renting a car: Plan A: 30 dollars per day and 13 cents per mile Plan B: 50 dollars per
Shkiper50 [21]

Answer: In order to save money for a 1 day rental with plan B, the number of miles must be greater than 153.84 miles

Step-by-step explanation:

Let x represent the number of miles driven with either plan A or B.

Plan A: 30 dollars per day and 13 cents per mile. It means that the cost of renting the car or one day and driving x miles is

30 + 0.13x

Plan B: 50 dollars per day with free unlimited mileage. It means that the cost of renting the car or one day and driving x miles is 50

In order to save money for a 1 day rental with plan B, the number of miles would be

50 < 30 + 0.13x

50 - 30 < 0.13x

20 < 0.13x

0.13x > 20

x > 20/0.13

x > 153.84 miles

5 0
4 years ago
If &lt;4=&lt;6 then ____=____​
Aleonysh [2.5K]

Answer: #2 CD=CA

Step-by-step explanation:

So sorry if wrong but i think it may be right.

GOOD LUCK!!

4 0
3 years ago
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