Answer:
Step-by-step explanation:
H(3,2) & J(4, 1)
K(-2,-4) & M(-1 , -5)
Line HJ and KM have same slopes. So, they are parallel
9514 1404 393
Answer:
(-2, 11), (-1, 6)
Step-by-step explanation:
We can find the values of x that make the difference between the functions be 0.
f(x) -f(x) = 0
x^2 -2x +3 -(-5x +1) = 0
x^2 +3x +2 = 0 . . . . . . . . . . simplify
(x +2)(x +1) = 0 . . . . . . . . . . . factor
Values of x that make these factors zero are solutions:
x = -2, x = -1
The corresponding values of y are ...
y = -5(-2) +1 = 11
y = -5(-1) +1 = 6
The ordered pairs that are solutions are (-2, 11) and (-1, 6).
Answer:
1/6
Step-by-step explanation:
the form you're using is slope-intercept. That is
y=mx+b
where y= y coordinate
m=slope
x= x coordinate
and b= y intercept
so, m in that equation is 1/6, so the slope is 1/6
Hope this helps!
Answer:
35/79
Step-by-step explanation:
Assuming you can't choose the same song a second time, the probability is 35/79.
If you can choose the same song, the probability is 36/80, which reduces to 9/20.