Answer:
793.787 grams 0.794 kilograms
Step-by-step explanation:
can't explain hope helps
<h2>
Answer:</h2>
The line perpendicular to x = 4 will not have a slope because the original equation doesn't have one either.
The equation of the line is <em>A: y = -7 </em>because the y-axis is perpendicular to the x-axis and the line goes through the point (-2, -7).
Answer:
f(x)= -2(x-8)²+6
Step-by-step explanation:
First graph the points
you will get a parabola that has a vertex in (8,6) wich means h= 8 and k=6
so the equation is
to get a we will replace by the coordinates of a point for example (6,-2)
- -2 = a(6-8)²+6
- -2 = a*4+6
- -2-6 = 4a
- -8 = 4a
- a = -2
a is negative wich makes sense since the parabola opens down
Answer (b): There is a strong positive correlation between time studied and test scores.
Reason:
(1) it is upward, so it is positive.
(2) They are closely packed, so there is a strong correlation.