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Lynna [10]
2 years ago
13

Write f(x)=x^2+2x-99 in standard form and please show your work

Mathematics
1 answer:
aliina [53]2 years ago
7 0

Answer:Write f(x)=x^2+2x-99 in standard form and please show your work

Step-by-step explanation:f

(

x

)

=

x

2

+

2

x

−

99

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Help!! <br><br> I think I got these wrong, so please help!! Thank you!
Andrew [12]

Answer:

(x+3)(x+4)(x-4)

x+2 and x-3 are not factors but x-4 is

Step-by-step explanation:

let's factor it :)

x^3 + 3x^2 - 16x -48

first we will factor this:

x^3 + 3x^2

x^2(x + 3)

then factor the second part :

- 16x - 48

-16(x + 3)

so now,

x^2(x + 3) - 16(x + 3)

factor out x+3

(x+3)(x^2 - 16)

factor x^2 - 16

(x+3)(x+4)(x-4)

8 0
3 years ago
PQRS is a quadrilateral.
olga nikolaevna [1]

Answer:

y = 95° (being corresponding angle)

it is very easy.

you can also do

7 0
3 years ago
Read 2 more answers
Rafeal wants to know if there is a single transformation that will move trapezoid JKLM onto trapezoid PQRS Below
aliina [53]

A. A 90° counterclockwise rotation of trapezoid JKLM about the origin will move angle L onto angle R.

Step-by-step explanation:

Since both the trapezoids, trapezoid JKLM and PQRS are congruent, we can do any transformation, may be rotation, reflection and translation.

A 90° counterclockwise rotation of trapezoid JKLM about the origin will move angle L onto angle R is the true statement others are incorrect statements.

When the Preimage is rotated 90° counterclockwise rotation, then its coordinates (x,y) changed into (-y,x)  

8 0
3 years ago
Help me please the picture below has the question and the answers
andrezito [222]

Answer:

ujeieuxqoqodqdgodoqdqohdhdpqhdpqhdpqjdwfw bdqoxhqohxoqd qoxhoqhxoqd qlxbxobqdl qxkq soq bc q dxo doq

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6 0
3 years ago
Find q if p = -12 and the quotient p/q = -3.
Klio2033 [76]

Answer:

The answer is B) 4

Explanation:

A negative times a negative equals a positive so options A and C are wrong.

-12 divided by 1/4 equals -48

7 0
3 years ago
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