Answer:
meeeeeeeeeeee
Step-by-step explanation:
huggs
Answer:
Perpendicular: -2/5
Parallel: 5/2
Step-by-step explanation:
The slope-intercept formula is y=mx+b, where mx is the slope.
So in the equation y = 5/2x, 5/2 is understood as the slope.
To find a perpendicular slope you have to do the opposite (sign), reciprocal (flip denominator and numerator) of the original number.
Therefore 5/2 become negative, and then the numerator and denominator switch sides. (-2/5)
Parallel slope is the exact same as the original one so nothing changes. (5/2)
Answer:
probability
Step-by-step explanation:
this type of function determines who gets randomly chosen such as you having a hat and putting 30 names on paper the announcing the winners probability determines that.
To find half of 750, divide it by 1/2.
So,
750 ÷ 1/2
750/1 ÷ 1/2
750/2
= 375.
CROSS CHECK!
375 × 2 = 750.
Answer:
<em>Correct answer: C. (1,∞)</em>
Step-by-step explanation:
<u>First Derivative</u>
Given a real continuous function f(x), the first derivative f'(x) represents the slope of the tangent line for any value of x.
If the slope of the line is positive, then the function is increasing, if the slope of the line is negative, the function is decreasing.
The function to analyze is:
![f(x)=x^2-2x+1](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2-2x%2B1)
Computing the first derivative:
![f'(x)=2x-2](https://tex.z-dn.net/?f=f%27%28x%29%3D2x-2)
The function will be increasing when:
![2x-2>0](https://tex.z-dn.net/?f=2x-2%3E0)
Dividing by 2:
![x-1>0](https://tex.z-dn.net/?f=x-1%3E0)
Solving:
x > 1
This solution is represented by the interval (1,∞)
Correct answer: C. (1,∞)