Hello,
Equation is y=k(x-1)²-9
and when x=0,y=-6==>-6=k*1²-9==>k=3
y=3(x-1)²-9
when y=0, 3(x-1)²-9=0
==>(x-1-√3)(x-1+√3)=0
x-intercepts are (1+√3,0) and (1-√3,0)
Answer B.
Answer:
1. y= -1/4x +2
2. y= -2x -1
Step-by-step explanation:
6x+1 = 12x because the Z angles are the same
Solve this and you get:
1 = 12x - 6x => x = 1/6
Answer:
28cm
Step-by-step explanation:
7x4
or
7+7+7+7
Answer:
39
Step-by-step explanation:
quarters are worth $.25. just divide 9.75 by .25 and you get your answer.
9.75 ÷ .25 = 39
