9514 1404 393
Answer:
y +6 = -4/3(x -3)
Step-by-step explanation:
The slope of the line is given by the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (2 -(-6))/(-3-3) = 8/-6 = -4/3
The point-slope form of the equation of a line through point (h, k) with slope m is ...
y -k = m(x -h)
Using the first of the given points, the equation becomes ...
y +6 = -4/3(x -3)
X /11.2 = 5.4 / 6.3 = 6/7
x = (6 * 11.2) / 7 = 9.6 answer
Answer:
B
Step-by-step explanation:
B
In order to find the x-intercept we need to make y=0
Then we isolate the x
x y Ordered Pair type of intercept
0 0 (0,0) x-intercept
Now for the y-intercept we need to make x=0
we isolate the y
0 0 (0,0) y-intercept
ANSWER
0 0 (0,0) x-intercept
Answer:
Step-by-step explanation:
hello :
a(x) = 3x - 12 and b(x) = x-9, so
a[b(x)]=a(x-9) =3(x-9)-12
a[b(x)]=3x-9-12
a[b(x)]=3x+21
