Answer:
x=3
y=2
z=-3
Step-by-step explanation:
Y-y1=m(x-x1)
for slope=m
a point =(x1,y1)
slope=2
point= (-1,3)
y-3=2(x+1)
y-3=2x+2
y=2x+5
test given points
A.
(1,5)
5=2(1)+5
5=7
false
B.
(1,4)
4=2(1)+5
4=7
false
C.
(-3,2)
2=2(-3)+5
2=-6+5
2=-1
false
D.
(0,5)
5=2(0)+5
5=0+5
5=5
true
answer is D
Using log rules:
when you divide and then sperate you subtract.
So
Log3(5/x^2) would be A
Log3(5)-Log3(x^2)
Pennington is steeper as the m/h is faster than Williams.
Answer:
y = 2x + 2
Step-by-step explanation:
First solve for the slope using 
= 2
Plug the slope into the slope intercept form equation y = mx + b
y = 2x + b
To solve for b, plug in any (x, y) point on the table.
2 = 2(0) + b
2 = b
Now you can plug the b value into your equation.
y = 2x + 2