3 years ago

Which graph represents the function f(x) = x-2?

Mathematics

2 answers:

densk [106]3 years ago

5 0

Answer:

click in photo

nejdjjd

nxndjdbbdjf

MatroZZZ [7]3 years ago

3 0

lấy x=0 ta có y= -2 => A(0;-2)

lấy y=0 ta có x=2 => B(2;0)

nối 2 điểm A và B ta có đồ thị:

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Problem 10 / (Second Session 2006)

hammer [34]

Answer:

Find other solutions in explanation

x = 250

y = 1750

Step-by-step explanation:

x = cost per copybook

y = cost per pen

2. Sum of the cost of 4 copy books and 3 pen is equal to 7750

3.)

2x+y=2750 - - (1)

4x + 3y = 7750 - - - (2)

From (1)

y = 2750 - 2x

Substitute y = 2750 - 2x into (2)

4x + 3(2750 - 2x) = 7750

4x + 8250 - 6x = 7750

-2x = - 500

x = 500/2

x = 250

y = 2750 - 2(500)

y = 2750 - 1000

y = 1750

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2 years ago

Evaluate V= bh divided by 3 for B= 9 in 2 and h=32 in

Luba_88 [7]

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3 years ago

What is the slope of the line that contains the points (13,-2) and (3,-2)?

vovangra [49]

Answer:

Slope=0

Step-by-step explanation:

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3 years ago

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What is the factored form of the polynomal? x2-12x+27

lianna [129]

Answer:

The answer is $(x-9) (x-3)$ .

Step-by-step explanation:

This is because when you multiply them together you get

$x^{2}$ , $-9x$ , $-3x$ , and $27$

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$x^{2} - 12x +27$

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3 years ago

What is the perimeter?

Ad libitum [116K]

Answer:

The perimeter is 92 ft

Step-by-step explanation:

Add all of the sides up

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