Answer:
B) Line B
Step-by-step explanation:
Answer:
1:3
Step-by-step explanation:
It’s ratios.
A: 3
B: 9
36
129
C: x3
The area of a triangle with a length of 3.2m and a width of 1.5m is
4.8m
Answer:
3
Step-by-step explanation:
QC=2x
RC=3x
QR=15
THEREFORE,
QC+RC=QR
=>2x+3x=15
=>5x=15
=>x=15/5
=>x=3
Part A:
Yes, the data represent a function because there is at least one x-value for every y-value.
Part B:
When x=6 in the input-output table, y=6 as well. When x=6 in the relation f(x)=2x+16, f(x)=2(6)+16=28. The equation has a greater value when x=6.
Part C:
Set f(x) equal to 40 in the equation:
40=2x+16
Solve for x:
2x=24
x=12
x=12 when f(x)=40
