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3 years ago

What is an equation that is a parabola with a vertex at(-1,-1)

1 answer:

5 0

The equation for a parabola is y = ((x - a)^2) + b. There is a shift one to the left (we’ll call that a) and one shift down (we’ll call that b) for the point (-1,-1). Shifts to the left and right are replaced with a and shifts up and down are replaced with b. y = ( x - (-1))^2 - 1. Simplify: y = (( x + 1)^2) - 1

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Write each statement as an algebraic expression.

12345 [234]

Just go through it phrase by phrase by phrase - one step at a time.

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3 years ago

Plzzzzz help tomorrow is my maths test

maria [59]

16 ) GO...

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b) 647 × ( 112 - 12 ) = 647 × 100 = 64700

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17 ) Go...

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19) Go...

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Thus ;

the factors are : ( 1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 96 )

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3 years ago

Where were Roman numerals made

LenaWriter [7]

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3 years ago

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OLga [1]

The answer is: False

This does not mean that AD will be congruent to BC because AD and BC has the same specific angle and volume.

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3 years ago

Two sides of a triangle measure 10cm and 18cm . Which could be the measure of the third side of the triangle?

ValentinkaMS [17]

It cannot be 30, because the sum of two sides should be more than third side
-not D
10+18=28 <30

it cannot be 6 +10 < 18

it cannot 8
8+10=18

so it is has to be C) 12
12+18>10
10+12>18
10+18>12
answer C. 12 cm

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3 years ago

What is an equation that is a parabola with a vertex at(-1,-1)​

What is an equation that is a parabola with a vertex at(-1,-1)