Find slope
slope between (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
given
(-1,5) and (5,8)
slope=(8-5)/(5-(-1))=3/(5+1)=3/6=1/2
y=1/2x+b
sub a point
(-1,5)
x=-1, y=5
5=1/2(-1)+b
5=-1/2+b
add 1/2
5 and 1/2=b
y=1/2x+5 and 1/2
y=1/2x+11/2
Answer:
20 games
Step-by-step explanation:
Answer:
2√15
Step-by-step explanation:
Answer:
125
Step-by-step explanation:
(2^-6)(5)(2^3×2.5^2)
=(2^-6)(5)(2^6.5^2)
=(2^-6+6)5^1+2 [ in multiplication if base are same then power are added.
=2^0(5^3)
=1×(125)
=125
