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4 years ago

Perpendicular line equation to y=3/5x+1

Mathematics

1 answer:

natulia [17]4 years ago

3 0

Answer:

Find the negative reciprocal of the gradient, so 3 / 5 will switch its denominator with its numerator, and it will have the opposite sign.

So 3/5 will be - 5/3

Answer:

y = - 5 / 3x + 2

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Consider this function. f(x) = -3x +3 Which graph represents the inverse of function f?

lesya692 [45]

The inverse of the given function is y = 3-x/3. The graph is attached below.

<h3>Inverse of a function</h3>

Functions are written in terms of variables. Given the linear function

f(x) = -3x + 3

Find the inverse

y = -3x + 3

Replace the variables

x = -3y + 3

Make y the subject of formula

3y = -x + 3

y = 3-x/3

Plot the graph of the resulting function

Learn more on inverse of function here: brainly.com/question/3831584

#SPJ1

3 0

2 years ago

Find the product of (x − 5)2. (1 point) Group of answer choices x2 + 10x + 25 x2 − 10x + 25 x2 − 25 x2 + 25

Anuta_ua [19.1K]

Answer:

$x^2 - 10x + 25$

Step-by-step explanation:

Hello!

Expand the square using the Distributive Property.

<h3>Expand</h3>

$(x - 5)^2$
$(x - 5)(x-5)$

Distributive x - 5 to each factor

$x(x - 5) -5 (x - 5)$
$x^2 - 5x - 5x+25$
$x^2 - 10x + 25$

The answer is $x^2 - 10x + 25$ .

We can also use a special binomial product formula.

Formula: $(a - b)^2 = a^2 - 2ab + b^2$

$(x - 5)^2 = x^2 - 2(x)(5) + 5^2$
$(x - 5)^2 = x^2 - 10x + 25$

We get the same answer both ways.

7 0

2 years ago

Please help! What is the division problem represented by this model?

Cerrena [4.2K]

Answer:

the answer is 42/100

42 blocks are shaded out of 100

3 0

3 years ago

PLEASE HELP ASAP 25 POINTS GOOD ANSWERS ONLY!

timama [110]

Answer:

128

Step-by-step explanation:

6 0

3 years ago

PLEASE HELP!!

IRISSAK [1]

Step-by-step explanation:

$a + b = 6$

$ab = 1 \times 5 = 5$

$a = 1 \: \: \: \: \: \: \: \: b = 5$

$( {x}^{2} + x) + (5x + 5)$

$x(x + 1) + 5(x + 1)$

$(x + 1)(x + 5)$

Hope this is correct and helpful

HAVE A GOOD DAY!

8 0

4 years ago