MATHEMATICS HIGH SCHOOL

Write a quadratic function in standard form with zeros -4 and -3

Answers

Answer 1

Answer:

Answer:

y = x² + 7x + 12

Step-by-step explanation:

Given the zeros x = - 4 and x = - 3, then the corresponding factors are

(x - (- 4) ) and (x - (- 3) ), that is

(x + 4) and (x + 3)

The function is then the product of its factors

y = (x + 4)(x + 3) ← expand using FOIL

= x² + 7x + 12

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Apply the distributive property to create an equivalent expression.
(10x+20y+10z)

Answers

Answer:

I think the answer is 40.

Step-by-step explanation:

Find the midpoint between the points (6, 2) and (9, 4)

Answers

Answer:

$(7(1)/(2) ,3)$

Step-by-step explanation:

to find midpoint of (x₁, y₁) & (x₂, y₂):

$x=(x_1+x_2)/(2)$

$y=(y_1+y_2)/(2)$

$x=(6+9)/(2)$

$=7(1)/(2)$

$y=(2+4)/(2)$

$=3$

coordinate of midpoint = $(7(1)/(2) ,3)$

Answer:

(15/2, 3) or (7.5, 3)

Step-by-step explanation:

To find the midpoint between two points, you can use the midpoint formula

midpoint = $\left((x_1 + x_2)/(2), (y_1 + y_2)/(2)\right)$

In this case, the two points are (6, 2) and (9, 4).

So, $$x_1 = 6$, $y_1 = 2$, $x_2 = 9$, and $y_2 = 4$.$

Now, plug these values into the formula:

$Midpoint = $\left((6 + 9)/(2), (2 + 4)/(2)\right)$Midpoint = $\left((15)/(2), (6)/(2)\right)$$

Then, simplify.

$Midpoint = $\left((15)/(2), 3\right)$$

So, the midpoint between the points (6, 2) and (9, 4) is $\left((15)/(2), 3\right)$ or (7.5,3)

(I am never using equation again!)

What is the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15m? Round your answer to the nearest whole number. A. 94 m2 B. 107 m2 C. 214 m2 D. 188 m2

Answers

my guess would be B hope i helped

I am confused but my best option is B.

Pls help. polynomials solving equations

Answers

Answer:

+9or -9 is the answer ☺️ you

Answer:

y will be equal to 0, 9, or 1

(y=0, 9, 1)

Which solid has a volume that is 3 times the volume of a cone with the same base and height?a.cylinder
b.prism
c.pyramid eliminate
d.sphere?

Answers

Answer: (a) Cylinder

The formula for volume of a cone = 1/3 π r² h

The formula for volume of a cylinder = π r² h

The answer is A. Cylinder

What is the formula for distance?

Answers

The distance formula is derived from the pythagorean theorem. To find the distance between two points (x1,y1) and (x2,y2), all that (x2-x1)^2 + (y2-y1)^2

Answer:

Step-by-step explanation:

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