Average of eight minutes and twenty seconds to travel from the sun to the earth
Among other approaches, finding the actual equation of the line thru these points is workable:
<span>6 12
10 20
20-12
slope m = ---------- = 8/4 = 2 The only answer choice that matches is A:
10-6 y = 2x</span>
Answer:
y=0
Step-by-step explanation:
8^3 8^-5 8^y= 8^-2
We know that a^b * a^c = a^(b+c)
8^(3-5+y) = 8^-2
The bases are the same so the exponents must be the same
-2+y = -2
y = 0
Answer:
Step-by-step explanation:
First term = a =4
Common difference = d = 2nd term - first term
d = 8 - 4 = 4
Last term = l = 400
First we have to fin the number of terms 'n'
l = a + (n-1)d
4 + (n-1)*4 = 400
4 + 4n- 4 = 400
4n = 400 {Divide both sides by 4}
n = 400/4
n = 100
Yes the table represents a function because it go up by 10 on the x-values and 200 in the y-values.