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3 years ago

Re-write the quadratic function below in Standard Form y =4(x + 5)2 – 3

Mathematics

2 answers:

Alenkasestr [34]3 years ago

8 0

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

s344n2d4d5 [400]3 years ago

3 0

Y=8x+7 is the answer

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Subtract (In picture)

Sonbull [250]

--First we have to simplfy

$\frac{2x-8}{x^2-x-12} -\frac{x-3}{x(x+1)}$

$\frac{2(x-4)}{(x-4)(x+3)} - \frac{x-3}{x(x+1)}$

--Cancel common factors

$\frac{2}{(x+3)} -\frac{x-3}{x(x+1)}$

--Here remember never cancel factors in a subtraction or addition problem

--Now Multiply each side until both denominators are equal to each other

$\frac{2[x(x+1)]}{x(x+3)(x+1)} -\frac{(x-3)(x+3)}{x(x+3)(x+1)}$

--Simplify

$\frac{2x^2+2x}{x(x+1)(x+3)} - \frac{x^2-9}{x(x+1)(x+3)}$

--Now that the denominators are the same: subtract!

$\frac{2x^2+2x-(x^2-9)}{x(x+1)(x+3)}$

$\frac{2x^2-x^2+2x+9}{x(x+1)(x+3)}$

--And LAST STEP! ......Simplify More.... To get your answer

$\frac{x^2+2x+9}{x(x+1)(x+3)}$

6 0

3 years ago

Find acceleration of a cheetah running at 0.5 and sect 21 and second three seconds describe the acceleration of the animal.

xenn [34]

Answer:

Initial velocity (u)=o m/s

Final velocity (v)=27m/s

Time taken to attain velocity is(t)=5m/s

As we know v=u+at

Substitute above values in the given equation

27=0+a(5)

27/5=a

a=5.4 m/s^2

Step-by-step explanation:

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2 years ago

UGH CAN SOMEONE PLS HELPW WITH THIS

Troyanec [42]

B is the answer ... z

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2 years ago

Write all the numbers that round to 50 80 and 240

Alla [95]

240: 35,236,237,238,239,241,242,243,244

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3 years ago

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On the first play, the football team lost 6 yards. On the second play, the team lost 5 yards. What was their total change in yar

Sliva [168]

Their change in yards is -11 yards

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2 years ago

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