Answer:
a.y=-x½+5
Step-by-step explanation:
from the above functions ,the highest degree or power is ½ on a.⅓,¼,⅙ are smaller than ½
<span>The line goes through the points (4,-3) and (0,-2), so its gradient is (-2-(-3))/(0-4) = -1/4. The y-intercept is -2 because f(0)=-2. So the equation of the line is y = -1/4 x - 2.This can be represented by the linear function f(x) = (-1/4)x - 2.
The composite function ff is given by ff(x) = f(-1/4 x - 2) = (-1/4)((-1/4)x - 2) - 2 = x/16 - 3/2.</span>
Answer:
In equation A, c = 7
In equation B, d = 5
Step-by-step explanation:
Answer:
y=4x+3
Step-by-step explanation:
use point slope form
(y-y₁)=m(x-x₁)
fill in
y-5=4(x-(-2))
solve
y-5=4x+8
y=4x+8-5
y=4x+3
Answer:
multiply one or both of the equations until a variable can cancel out
