Answer:
The answer is
Step-by-step explanation:
To find the equation of a line given a point and slope we use the formula
where
m is the slope
( x1 , y1) is the point
From the question
Slope / m = - 2
The point is ( 10, - 9)
Substitute the values into the above formula
That's the final answer is
Hope this helps you
72°
You correctly found x, but the measure of the angle is ...
4x-22 = 4·23.5-22 = 72°
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or (6x-69)° = (141-69)° = 72°
f(x) 3x 10
x = the number
the function = Three time a number plus 10.
f(x) = 3x + 10