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charle [14.2K]
3 years ago
15

Which equation in slope intercept form has a graph that passes through the point (2,1) and has a slope of 3?

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

<u>Slope-intercept </u><u>form</u>

y= mx +c, where m is the slope and c is the y-intercept.

Given that the slope is 3, m= 3.

Substitute m= 3 into the equation:

y= 3x +c

To find the value of c, substitute a pair of coordinates.

When x= 2, y= 1,

1= 3(2) +c

1= 6 +c

c= 1 -6

c= -5

Thus, the equation of the line is y= 3x -5.

Svetllana [295]3 years ago
6 0

Answer:

D

Step-by-step explanation:

From this graph we can see that the line has a slope of 3x (+3 on y-value, while +1 on x-value), and with the y-intercept of -5, the line passes through the point 2,1, therefore making it answer D. Desmos Graphing Calculator helps on questions Like this.

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Valor de uma bicicleta em um periodo normal do ano é R$550,00 no black friday essa bicicleta recebeu 35% de desconto qual o valo
DaniilM [7]

Answer:

192.5

Step-by-step explanation:

5 0
3 years ago
With previous paper!
kodGreya [7K]
Nine is the last choice ten is adding all brass then all percussion and divide as much as possible then that's your answer.
so the answer is three 



5 0
3 years ago
Which equation is related to the given equation? column a column b 1. 61 + 18 = z 2. z = 61 – 18 3. –18 = 61 – z 4. 18 = 61 – z
Fofino [41]

Question 1.).

Column A.):  

Answer ==>  z  =  61  –   18, is Related to  z  +  18   =  61,   ==>   z    =   43

Answer: ===>  18   =    61    -  z,  is Related to  z    +   18   =  61,   ===>   z   =   43

z      +     18     =   61

Let's solve your equation step-by-step.

z     +     18      =     61

Step 1: Subtract 18 from both sides.

z  +   18   −   18    =     61    −     18

z     =     43

Graph:  ========>   z    +    18     =     61  =========>     z     =======>    43

Column (A),     Answer:     =======>     z     =      43



Question 2.).  

Column. B.):  

Answer: =====>   61 + 18   =   z,  Related to z  - 18  =  61  ====>  z   =   79 Answer: ===>   –18   =   61   –   z,  Related to   z  -   18   =  61  ====>  z  =  79    

z      -     18     =     61

Let's solve your equation step-by-step.

z         −       18        =           61

Step 1: Add 18 to both sides.

z     −     18     +     18     =     61       +        18

z    =       79

   Answer     z     =      79




Therefore, The answers to your Equation: Column (A),/Column (B)

Question 1.).

Column A.):  

Answer ==>  z  =  61  –   18, is Related to  z  +  18   =  61,   ==>   z    =   43

Answer: ===>  18   =    61    -  z,  is Related to  z    +   18   =  61,   ===>   z   =   43



Question 2.).  

Column. B.):  

Answer: =====>   61 + 18   =   z,  Related to z  - 18  =  61  ====>  z   =   79 Answer: ===>   –18   =   61   –   z,  Related to   z  -   18   =  61  ====>  z  =  79  





Hope that helps!!!!!!!!                            : )

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME<br> 6 x 6 x ? = 261
scZoUnD [109]

Answer:

7.25

Step-by-step explanation:

Simplify

36x = 261

Divide both sides by 36

x = 261/36

Simplify

x = 7.25

Hope this helps!

8 0
2 years ago
Read 2 more answers
HELP FAST PLEASE!<br><br> -9=-5+w<br><br> w = ?
anygoal [31]

Answer: umm -4

Step-by-step explanation:

bc -5 + -4 = -9

5 0
4 years ago
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