The graph<span> is shifted down k k units. Vertical Shift: Down 3 3 Units. The sign of a a</span>describes<span> the reflection across the </span>x<span>-axis. −a - a means the </span>graph<span> is reflected across the </span>x<span>-axis. Reflection about the </span>x<span>-axis: None. The value of a a </span>describes<span> the vertical stretch or compression of the</span>graph. a>1<span> a > </span><span>1</span>
Answer:
Step-by-step explanation:
These are "like terms," as both terms contain √5. We add the coefficients together but leave the radical term √5 as is:
√5
+ 6√5
-----------
7√5
Answer:
25.5
Step-by-step explanation:
2( -21+9x)=2x+18
-42+18x=2x+18
+42 +42
18x=2x+60
-2x -2x
16x=60
60/16=3.75
x=3.75
GH=2x+18
2(3.75)+18
7.5+18=25.5
GH=25.5
First, combine like terms.
3y+3x>-6x+12
Next, because there can not be the same variable on both sides, add 6x to both sides.
3y+9x>12
