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)

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

it’s the first one your welcome