y = - 
(x - 5)² + 4
the equation of a quadratic in standard form is
y = a(x - h)² + k ( where (h , k ) are the coordinates of the vertex and a is a multiplier )
given vertex = ( 5, 4 ) then
y = a(x - 5)² + 4 ( to find a substitute (7 , 1 ) into the equation )
1= 4a + 4
4a = - 3 ⇒ a = -
y = - (x - 5)² + 4 ← ( in vertex form )
90 seats are on the right and 60 seats are on the left.
Answer:
answer is 75 square feet
Step-by-step explanation:
area is length time width
8×6=48
to find area of triangle is length time witdht/height divided by 2
6×4=24/2=12
5×6=30/2=15
15+12+48=75
The answer to this question is:
You walk an average of 3.2 miles per hour on the way to school and at an average of 4 miles per hour on the way home the total walking time is 18 minutes how far away is the school Round your answer to the nearest hundredth of a mile
<span>.53 mi
</span><span>.133 hrs
Hope This Helped, Markadoodle
Your Welcome :)</span>
