Answer:
C
Step-by-step explanation:
M=y2-y1/x2-x1
1-3=(-2)
3-(-4)-7
M=(-2)/7
Hope this helps =3
Answer:
6, - 36 )
Step-by-step explanation:
Given a parabola in standard form
y = ax² + bx + c ( a ≠ 0 )
Then the x- coordinate of the vertex is
x = - 
f(x) = x² + 12x ← is in standard form
with a = 1, b = 12, c = 0 , then
x = -
= - 6
Substitute x = 6 into f(x) for corresponding value of y
f(6) = 6² + 12(- 6) = 36 - 72 = - 36
vertex = (6, - 36 )
Answer:
B, E, F
Step-by-step explanation:
If we were replacing these numbers with x, it’s simple.
Just know that √144=12
So,
we definitely know √20736 is way bigger that 12.
√143 is less that √144 (which is equal to 12), so this is a correct answer.
√144=12, so this answer is <em>not applicable </em>.
√145 is bigger that √144 (which, again, is equal to 12), so this wouldn’t be a valid answer.
And finally, we have √125 which is smaller that √144 (which, is equal to 12), so this answer is valid.
The answer is decreased. the statement "the temperature decreased by 7 degrees indicates that a negative interger should be used
Answer:
c
Step-by-step explanation: