What is the derivative of x^2
1 answer:
Answer:
2 x
Step-by-step explanation:
A simple way of determining a derivative of an expression is that the power is brought down and the new power is reduced by 1. For example,
d/dx [x^3] = 3x^2.
d/dx [2x^3] = 2(3)x^2
= 6x^2
Hence derivative if x^2 = 2x^1 = <u>2</u><u>x</u>
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Answer:
The answer: 12x+20
Step-by-step explanation:
Yeah you should try khan academy or Ytube
Y =2x +14
-4x –y = 4 so y = -4x – 4
2x + 14 = -4x – 4
2x + 4x = -4 - 14
6x = -18
x = -18/6
x = -3
Y =2x +14
y = 2(-3) +14
y= -6 +14
y=8
answer:
y-coordinate is 8
I want to say 17 but I don't know for sure
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