Answer:
h(3)=-6
Step-by-step explanation:
sub 3 into all the positions which variable X is present



Answer:
line graph
Step-by-step explanation:
2/3 because 2/3 is pretty much 66%
2/3 x = 2 pi
x = 2pi × 3/2 = 3pi
period = 3pi
Answer:
If Carley ran the 400 meter run in a total of 55.7 seconds and she beat the record by 1.3 seconds, you would add 55.7 and 1.3
55.7+1.3= 57 seconds
The past school record for the girls 400 meter run was 57 seconds
Hope this helps ;)