Answer:
y = - 2(x + 4)² + 6
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k ) = (- 4, 6 ) , thus
y = a(x - (- 4) )² + 6 , that is
y = a(x + 4)² + 6
To find a substitute (- 2, - 2) into the equation
- 2 = a(- 2 + 4)² + 6 ( subtract 6 from both sides )
- 8 = a(2)² = 4a ( divide both sides by 4 )
- 2 = a , thus
y = - 2(x + 4)² + 6 ← equation in vertex form
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator
GCD of 41 and 15 is 1
Divide both the numerator and denominator by the GCD
41 ÷ 1
15 ÷ 1
Reduced fraction:
41
15
Therefore, 41/15 simplified to lowest terms is 41/15.
Answer: 5,4
Step-by-step explanation:
I did the test
Measure the same distance from the first line to the next at at least three points on the line to get it parallel
161 1-foot tiles.
EXPLANATION:
To find how many tiles we need,
We must find the area of the kitchen.
To find the area, you multiply
length x width
In this question,
the length is 14
the width is 11.5
14 x 11.5 is 161.
So 161 1-foot tiles to cover the kitchen.
Hope this helps! Have a gud day!
