Answer:
4.2
Step-by-step explanation:
5.7-1.5=4.2
Y=mx+b, m=(y2-y1)/(x2-x1)
m=(7-4)/(6--3)=3/9=1/3
y=x/3 +b, now use either point to solve for b, I'll use (6,7)
7=6/3 +b
7=2+b
b=5 so our line is:
y=x/3 +5 or more neatly...
y=(x+15)/3
Answer:
4
Step-by-step explanation:
→ We go up the y axis to 6 and read of the x coordinate which is 4. This is because an inverse function does the the opposite i.e. if f ( x ) = y
f⁻¹ ( y ) = x.
Answer:
315 miles
Step-by-step explanation:
90 times 3 plus 45
Since 10 only has one 0 you would just add 0 at the end of your number. giving you 8050 which is eight thousand fifty
