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3241004551 [841]

3 years ago

13

Jesse has put together 15 pieces of a 24 piece puzzle.As a fraction in simplest form, how much of the puzzle remains to be compl

eted?

1 answer:

guajiro [1.7K]3 years ago

6 0

Answer:

5/8

Step-by-step explanation:

15 divided by 3 equal 5

24 divided by 3 equal 8

Therefore, 15/24 simplified to lowest terms is 5/8.

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Solve for s.<br> S-10/-1=0<br> S=

kipiarov [429]

Answer:

s-102318+20 ci)($942;

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1 year ago

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Which of the following could be a function with zeros of —3 and 2? А f(x) = (x - 3)(x + 2) B f(x) = (x = 3)(x - 2) © f(x) = (x+3

Zinaida [17]

Answer:

C

Step-by-step explanation:

to find the zeros you look at what value you would fill in for x to make zero, so (x+3) would have a zero of -3 and (x-2) would have a zero of 2

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3 years ago

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Katyanochek1 [597]

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Step-by-step explanation:

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3 years ago

Carlos is looking at moving into a new apartment. He found one that costs $750 per month, but they require that the cost of rent

Over [174]

Answer: 2250

Step-by-step explanation:

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7 0

3 years ago

The graph of a quadratic function passes through the points (-1,0), (-2,0), and (0,2). Write the quadratic function in general f

ddd [48]

Answer:

$f(x)=x^2+3x+2$

Step-by-step explanation:

step 1

we have the points

(-1,0), (-2,0), and (0,2)

Plot the points

using a graphing tool

see the attached figure

The graph of a quadratic function must be a vertical parabola open upward

The vertex is a minimum

The quadratic function in general form is equal to

$f(x)=ax^2+bx+c$

Substitute the value of x and the value of y of each given ordered pair in the general equation and solve for a,b and c

(0,2)

For x=0, y=2

substitute

$2=a(0)^2+b(0)+c$

$c=2$

(-1,0)

For x=-1, y=0

substitute

$0=a(-1)^2+b(-1)+2$

$0=a-b+2$ ----> $a=b-2$ ----> equation A

(-2,0)

For x=-2, y=0

substitute

$0=a(-2)^2+b(-2)+2$

$0=4a-2b+2$ ----> equation B

we have the system

$a=b-2$ ----> equation A

$0=4a-2b+2$ ----> equation B

substitute equation A in equation B

$0=4(b-2)-2b+2$

solve for b

$0=4b-8-2b+2$

$2b=6$

$b=3$

Find the value of a

$a=3-2=1$

therefore

The quadratic function in general form is equal to

$f(x)=x^2+3x+2$

see the attached figure N 2 to better understand the problem

7 0

3 years ago