3 years ago

Solve this problem y=(x-3)^2 when x=9

Mathematics

1 answer:

atroni [7]3 years ago

3 0

Y=36

it basically says y=(9-3)^2
which is y=6^2
which is then y=36

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I need the answer immediately!!!!!!

mestny [16]

Y=-2/3-5 That’s the answer change of y is down 2 change in x is 3 to the right . And the y intercept is -5

6 0

3 years ago

The price of a specic model of a new car decreased from $23,000 to $21,000 in one year. What is the

Alex

The decrease is 8.7%

Step-by-step explanation:

Old price = $23000

New price = $21000

Difference = New price - Old price

Difference = 21000 - 23000 = -2000

The negative sign indicates the decrease.

$Percent\ decrease=\frac{Difference}{New\ value}*100\\\\Percent\ decrease=\frac{2000}{23000}*100\\\\Percent\ decrease=\frac{200000}{23000}\\\\Percent\ decrease=8.69\%$

Rounding off to nearest tenth;

Percent decrease = 8.7%

The decrease is 8.7%

Keywords: difference, percentage

Learn more about percentages at:

#LearnwithBrainly

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3 years ago

Write the equation of the line graphed below.

posledela

Answer:

y=2x +3

Step-by-step explanation:

The slope hits the points (-1,2) and (0,2). If you count how many units are right and up, then that's your slope. In this case, the distance between those two points are 1 right and 2 up which is the same thing as 2. The y-intercept is 3 since the slope crosses the y-axis there.

6 0

3 years ago

What is the least common multiple of 28 and 8

nordsb [41]

LEAST COMMON MULTIPLE is 56

hope this helped☺