Y=-4/2x-3 that should be a correct answer
Answer:
- y +5 = (-4/5)(x +3) y = (-4/5)x -37/5
- y -1 = -3(x -4) y = -3x +13
Step-by-step explanation:
1. It is convenient to start with point-slope form, then simplify the result to slope-intercept form. The two forms of the equation for a line are ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y = mx +b . . . . . . . . line with slope m and y-intercept b
The given lines are in slope-intercept form, so we can read the slope directly from the equation.
The slope of the parallel line will be the same as the slope of the given line: -4/5.
point-slope form: y +5 = (-4/5)(x +3)
slope-intercept form: y = (-4/5)x -37/5
__
2. The slope of the given line is 1/3. The slope of the perpendicular line is the negative reciprocal of that: -1/(1/3) = -3. Your lines are then ...
point-slope form: y -1 = -3(x -4)
slope-intercept form: y = -3x +13
Answer:
Factor using the perfect square rule.
(
5
x + 2
)
^2
Step-by-step explanation:
I hope this helps! Have a nice day!
Hello,
add t to s
raise the result to the 10th power
then double what you have
The correct answer is D. k= 3
Explain
First , point ( x,y) by factor k
It will become (x/k,y)
The vertex is (-3,-3) of f(x)
And the other vertex is (-1,-3) of g(x)
-1,-3)= (-3/3 ,3)
So the dilation factor is 3
(-1,-3) = (-3 x 1/3 ,3)
Factor is k
g(x)= f(1/3 x)
So k = 3
Because the graph have shrunk f(x) by factor 3
I Hope this make sense to you
Glad I can help you :D