<span>
since y = –1.5x² its domain is R=] -infinity, infinity[
the inverse of y
</span>–1/1.5 y = x² , and x = sqrt ((–1/1.5) y) , and f^-1 (x) = sqrt ((–1/1.5) x)
its domain is –1/1.5) x>=0, so x<=0,
from where, the range of y = –1.5x² is the interval ]-infinity, 0]
The slope is -3/4
Slope formula (y2-y1)/(x2-x1)
Answer:
A is the answer.
Step-by-step explanation:
Transferring them into 2 decimals behind the point, we have 4.06, 4.59, 4.60, and 4.72. THE ONE THAT MATCHES THIS IS CHOICE A
Answer:
50.274in
Explanation:
Half circle perimeter
9/2 = 4.5
2 * pi * 4.5 = 28.27433388230814
28.27433388230814 + 5 + 12 + 5 = 50.27433388230814
Answer = 50.27433388230814
Rounded to nearest hundredth = 50.274
I hope I helped. Brainliest would be appreciated
Answer:
f(9)=-2
Step-by-step explanation:
f(9)= -9+7= -2
