Which equation represents a line through (-2, 1) that is perpendicular to y = -5x + 2?
2 answers:
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Answer:
Remember the property:
a^-1 = (1/a)^1
and:
(a/b)^n = (a^n)/(b^n)
A table for a function like:
Is just completed as:
So, here we have:
y = f(x) = (1/6)^x
To complete the table, we need to find:
f(-1)
and
f(2)
So let's find these two values:
f(-1) = (1/6)^-1 = (6/1)^1 = 6
and the other value is:
f(2) = (1/6)^2 = 1/36
Then the complete table is:
in short, we simply divide the whole of 45 by (7+4+3+1), and then distribute accordingly, let's do that,