Answer:
f(g(x)) = 8x-14
Step-by-step explanation:
You need to bring one inside the other so:
f(g(x)) = 4(2x-4) +2
f(g(x)) = 8x - 16 + 2 = 8x -14
instead of x in the f(x) function, you replace it with the function g(x)
Answer:
26.9
Step-by-step explanation:
Right now we have '8' in the tenths place. That '6' following the '8' requires us to round up. Thus, 26.86 to the nearest tenth is 26.9.
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:
three consecutive numbers that add up to 84 are 27,28 and 29
Step-by-step explanation:
27+28=55
55+29-=84
Answer:
The top number is the X axis. (side to side) The bottom one is the Y axis. (Up and down)
It is written in this form: (x,y)
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Good luck! :)
