Length of a rectangle is 8cm increased by 150%.calculate the new lenght

l=8

l'=8×150/100=12cm

increase in l=8+12=20cm

20cm

Step-by-step explanation:

100%->8cm

250%->20cm

f(x)=1 for x <0. The domain is x<0 or (-oo, 0)

the range is {1}

f(x)=(x-2)^2-3

the domain is (0, 4)

can substitute in values or graph.

The range is [-3, 1)

graph%28300%2C300%2C-10%2C10%2C-5%2C5%2C%28x-2%29%5E2-3%29