A) Transform the following quadratic functions y = ax+bx+c into the Form y = a(x + h)² + k using the two Methods: COMPLETING THE SQUARE AND the formula
Show
your solutions. Correct answer but NO solutions is wrong.

1. y = x2 - 2x - 5
2. y = x2 - 6x + 5
3. y = x2 - 12x + 46
B) Rewrite the following quadratic function written in the vertex form y = a(x + h)2 + k to the
form y = ax2 +bx + c. Show your solutions. Correct answer but NO solutions is wrong.
1. y = 2(x - 5)2 + 2
2. y = (x + 8)2 – 7
3. y = 4(x + 4)2 + 1
4. y = (x - 11)2 - 27
5. y = 2(x + 2)2 - 42

PLEASE NEED HELP!!!​

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: