4(1/2x+3)=3x+12-x
a + b = 10
c + d = 12
2a + 3c = 29
b + 2d = 16
V/2.2 - 0.1 = 7.4
x+5.5+8=5x-13.5-4x
y=−4x+5
x_y+1=0
y=−4x-1
8(2x+3x+2)=-4x+148
The table below gives the average weight (in kilograms) of certain people ages 1
–20
. Use Excel to find the best fit linear reg...
𝑓𝑖𝑛𝑑 𝑖𝑛𝑣𝑒𝑟𝑠𝑒 𝑜𝑓 𝑓(𝑥)= (4𝑥^3)/(𝑥^2+1)