All we need to do is apply these points into the function themselves.
For point F, y = -0.25(4) = -1
For point G, y = -0.25(-8) = 0.25(8) = 2
Point F's y-coord is -1 and Point G's y-coord is 2.
Answer:
(4x -3)(√3x -1)(√3x +1)
Step-by-step explanation:
Your factoring is correct for integers. However the quadratic term can be factored further using irrational coefficients. It is the difference of the squares of (√3)x and 1, so can be factored as such.
12x³ -9x² -4x +3 = 3x²(4x -3) -(4x -3) = (3x² -1)(4x -3)
= ((√3)x -1)((√3)x +1)(4x -3) . . . . . . further factoring the difference of squares
Answer:
Mumumumumumumumumumumummmu
Step-by-step explanation:
Epic, elegy, and ballad are three common forms of Anglo-Saxon literature, whereas lyric, novella, riddle, novel, and short story were created much later.
7sin²x-14sin x+2=-5
7sin²x-14sin x+7=0
Then: sin x=t
7t²-14t+7=0
We have to solve this square equation:
t=[14⁺₋√(196-196)]/14=14/14=1
t=1 ⇒sin x=1
x=sin⁻¹ 1=π/2 + 2kπ (k=...-3,-2,-1,0,1,2,3...)
For example:
if K=0 ⇒ x=π/2
7(sin²π/2)-14sin π/2+2=7(1)²-14(1)+2=7-14+2=-5
Answer: x=π/2 + 2kπ (k is an integer)
