9. Use the given functions to evaluate the following. f = {(1,3), (2,5), (-3,8),(5,7),(-7,0) }
g={(0,1),(-3,0),(1,2),(3,-9),(4,6)}
h = {(0,-7), (1,-4), (3,15), (7,7) }
(a) (fºg)(1)
(b) (h+ 9)(3)
(c) f + 2(2)
(d) (hof g)o
10.
Use the diagram to write the following expressions:
(a) f(-a)
(b) 3f(b)-f(-a)
(c) h(-a)
(d) (hop-a)

46.2+112.3

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice