Answer:
Equation of the parabola: y = 3 - 7x^2
Step-by-step explanation:
The equation of the parabola with vertex (h,k) is y = a(x - h)^2 + k
Thus, the equation of this parabola is y = ax^2+3
To find a, use the fact that the parabola passes through the point (1,−4):
-4 = a(1)^2 +3
Solving this equation, we get that a = −7.
Thus, the equation of the parabola is y = 3 − 7x^2.
Try equation y= 12+ 2x
you get 70
Answer:
<h2>5.4 inches </h2><h2>0.15 yards </h2>
Step-by-step explanation:
hope it's helpful
Step-by-step explanation:
v = u + at
u+at=v
at = v-u
a = <u>v-u</u>
t
Hope this helps you :)
Answer:
I think
if angle 3=128
then angle 5=128 too because 3 and 5 are alternate interior angles
m8=180-128(linear pair)
=52°
hope it helps ❤️❤️
