If the point (-2, 5) is reflected across the y-axis, its image will be at (-2, -5). true false
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The equation of a line that is perpendicular to the given line is y = –4x – 16.
Solution:
The equation of a line given is y = 0.25x – 7
Slope of the given line() = 0.25
Let be the slope of the perpendicular line.
Passes through the point (–6, 8).
<em>If two lines are perpendicular then the product of the slopes equal to –1.</em>
Point-slope intercept formula:
and
Substitute these in the formula, we get
Add 8 on both sides of the equation.
Hence the equation of a line that is perpendicular to the given line is
y = –4x – 16
Answer:
go from inside out.
h(x)=x/3
=> h(6) = 6/3 = 2
g(x) =
=> g(h(6)) = g(2) =
f(x) =
=> f(g(h(6))) = f( ) =