Answer:
A and B
Step-by-step explanation:
A secant is a line which intersects a circle at 2 points
SU and RT both intersect the circle at 2 points and are secants
Answer:
y=2x+2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(8-10)/(3-4)
m=-2/-1
m=2
y-y1=m(x-x1)
y-10=2(x-4)
y=2x-8+10
y=2x+2
That's not true at all.
If a=2 and b=3 . . . then
2 · a · b = 12
but
a² + b² = 13 .
This doesn't satisfy your statement, because 12 and 13 are not equal.
Right off hand, it looks to me as if your statement is true
ONLY if
|a| = |b| ('a' = plus or minus 'b')
and NOT for any other pairs of numbers.