Y=ax+b, y=cx+d (a≠0, c≠0)
If the two line cross perpendicularly ⇔ ac= -1
So a tangent of the perpendicular line is "-(1/5)".
Then, the equation of the perpendicular line is y=-(1/5)x+a (a is <span> y-intercept</span>).
On the other hand, this equation pass r(1, 3), so
3 = -(1/5) times 1 + a
∴ a=16 / 5
Therefore, y=-(1/5)x+16 /5 is answer.
By the way, I'm Japanese so if you find some mistakes in my English, please let me know.
Answer:
d
Step-by-step explanation:
y=0^2-5x0+6=0+0+6=6
y=-4x0+6=0+6=6
y=1-5+6=2
y=-4+6=2
Answer:
XHDHX SHSUD RUDJXHDV EUDUE DJD
ENXIDI
Step-by-step explanation:
NXXJCJD. DJDJXJD DJDJCDJXUDH DJX<em>GFDSSTT</em>JD <u>GHGFGFDDJ</u>
What do you mean???? Maybe give more details then I can help
Answer:
A placebo is a useless substance that takes the place of an actual drug
Step-by-step explanation:
This is to test to see if the drug actually does anything, or if the patients are really just deceived by their imagination
