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solong [7]
3 years ago
7

P(7, - 2); y= 7x+4= 4 PLEASE HELP

Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0

Answer:

x= - 16

Step-by-step explanation:

substitute y=0 then multuply both sides move the variable to the left and change the sign.

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WILL MAKR BRAINLIEST PLSSSS HELP
Afina-wow [57]

Answer:

1. y=3/2x + 12   2. y= 1/4x + 8

Step-by-step explanation:

Use the slope formula to get the slope for each line.  Then plug either of the x and y coordinates into the formula y= mx + b and also plug in the slope that you just found and solve for b.

7 0
3 years ago
Need help asap! Show work if you can, it’s completely ok if you don’t tho
Savatey [412]
Its A) -67
plug the m and n values into the function and solve using pemdas.
5(-7)-2(-7+3)^2
-35-2(-4)^2
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3 years ago
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TEA [102]

Answer:

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5 0
3 years ago
What’s the inverse of 4x + 12
stiks02 [169]

Answer:

1/4x -3

Step-by-step explanation:

To find the inverse of a function, exchange x and y and then solve for y

y =4x+12

Exchange x and y

x = 4y+12

Solve for y

Subtract 12 from each side

x-12 = 4y+12-12

x-12 = 4y

Divide by 4

(x-12)/4 = 4y/4

The inverse is

1/4x -3

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3 years ago
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lys-0071 [83]

Answer:

16?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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