Answer:
n = -36
Step-by-step explanation:
If you multiply -9 and 4, you get -36.
Because, you do the reverse to get the answer
<h3><u>The value of g(f(4)) is -9.</u></h3>
f(x) = x - 7
g(x) = x^2
g(f(4))
f(4) = 4 - 7 = -3
g(-3) = -3^2 = -9
Answer:
y=7
Step-by-step explanation:
To calculate the standard equation of a line given two points, you need to calculate the slope and the y intercept.
The slope is the change in y variables over the change in x variables between two points.
(7-7)/(4-0)
that gives you a slope of 0, ie the line is horizontal. That means that the y value is going to be constant while the x value changes, so you can write the equation as y= y value in any point, so y=7.
