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emmasim [6.3K]
3 years ago
14

What are the four different ways to solve a quadratic equation? How can you determine the zeros, the vertex, and axis of symmetr

y of a quadratic graph
Mathematics
1 answer:
enyata [817]3 years ago
3 0
Zeros: Where the parabola crosses the x-axis.

Vertex: The turning point of the parabola.

AOS: The x-value where the turning point is.

Hope I was able to help.
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Diego is building a kitchen table and a coffee table. The legs of a kitchen table must be twice the height of a coffee table and
Montano1993 [528]
In the expression 4(x), 4 represents the number of legs, and x represents the height of the coffee table.

Altogether this expression shows the total length of all legs from the coffee table and kitchen table combined.
5 0
3 years ago
You buy a car for $25,000. It depreciates at the rate of 23% per year.
Juliette [100K]

The worth of the car in 10 years is $1,831.67 using an exponential equation approach.

What is an exponential equation?

An exponential equation is the one with exponents such X^3(the 3 is the exponent)

The exponential equation required here is the one where the future value would be lower than current value because the car reduces in value year-in-year-out.

FV=PV*(1-r)^N

FV=future worth of the car

PV=today's value=$25,000

r=depreciation rate=-23%

N=number of years=10

The fact that r is negative means the car is depreciating not appreciating.

FV=$25,000*(1-23%)^10

FV=$1,831.67

Find further explanation on exponential equation below in the link:

brainly.com/question/11832081

#SPJ1

7 0
2 years ago
20 points five stars a thank you, dont need to awnser first. i will repeat this question every 3 and a half minutes. ive got nin
AleksandrR [38]

Answer:

Thank you

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
a model of a plane is made using a scale of 1:5 if the real length of a plane is 20m what is the length of the model?
ser-zykov [4K]

Answer:

4

Step-by-step explanation:

you must scale down to size- 1 m in real life = 5 (unit) in the model

20/5= 40

hope this helps :)

5 0
3 years ago
Read 2 more answers
I you borrow 500 for 4 years at an annual interest rate of 6% HOW MUCH WILL YOU PAY altogether ​
Harlamova29_29 [7]

Answer:

620

amount= p+i , to find interest .I=500*4*6/100 =120 amount=500+120=620

6 0
3 years ago
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