100 points to Answer Please
2 answers:
Answer:
5
Step-by-step explanation:
Let's convert those words into a line in slope intercept form. From what you said, the equation of a line perpendicular to the desired one is is . The slope of this line is
, since the slope intercept form is y=mx+b, where m is the slope and b is the y intercept. The slope of a line perpendicular to this one is the negative reciprocal, or
. Since the line passes through the point (3,1), we can count backwards to find where the y intercept is (where x is 0). Since the slope is negative, for every unit you go backward on the x axis, you rise 4/3 on the y axis. Going backwards 3 units, then, will take you up 12/3, or 4 units. Adding this to the initial x value of the point of 1, you get a y value of 5. Hope this helps!
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Answer:
a) y = |x/2 -2| +4
b) y = |x/2 -2| +2
c) y = |(x+1)/2 -2| +3
d) y = |(x-1)/2 -2| +3
Step-by-step explanation:
To translate the function f(x) by (h, k) in the (right, up) direction, you transform it to ...
g(x) = f(x -h) +k
<u>a) one unit up</u>
Add 1 to the function value.
<u>b) one unit down</u>
Subtract 1 from the function value.
<u>c) one unit left</u>
Replace x with x-(-1).
<u>d) one unit right</u>
Replace x with x-1.
Answer:
Step-by-step explanation:
we have
The inflection point of f(x) is the point
The inflection point of h(x) is the point -----> see the given graph
so
the rule of the translation of f(x) to h(x) is
That means------> The translation is units to the left
therefore
The equation of h(x) is equal to