The constant o proportionality is $0.59 per a pound of bananas
Just use the formula for slope intercept form. It’s a linear equation.
Answer:
f(x) = 0 on x= -1 and x = -2
Step-by-step explanation:
Given function is:
![f(x) = x^2+3x+2](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E2%2B3x%2B2)
In order to find the value of x on which the function will have value zero we have to factorize the function and find zeroes of the function. The method used will be factorization of polynomial as the function is in polynomial form.
So,
![x^2+3x+2\\=x^2+2x+x+2\\=x(x+2)+1(x+2)\\=(x+1)(x+2)](https://tex.z-dn.net/?f=x%5E2%2B3x%2B2%5C%5C%3Dx%5E2%2B2x%2Bx%2B2%5C%5C%3Dx%28x%2B2%29%2B1%28x%2B2%29%5C%5C%3D%28x%2B1%29%28x%2B2%29)
To find the zeroes, putting the function = 0
![f(x) = 0\\(x+1)(x+2) = 0\\x+1 = 0\\x = -1\\x+2 = 0\\x= -2](https://tex.z-dn.net/?f=f%28x%29%20%3D%200%5C%5C%28x%2B1%29%28x%2B2%29%20%3D%200%5C%5Cx%2B1%20%3D%200%5C%5Cx%20%3D%20-1%5C%5Cx%2B2%20%3D%200%5C%5Cx%3D%20-2)
Hence,
f(x) = 0 on x= -1 and x = -2
Answer:
55%
Step-by-step explanation:
$598.99–$385.99
=$213
$213/$385.99 × 100%
=55%
Answer:
Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure. Various units are used to express pressure.
Step-by-step explanation: