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r-ruslan [8.4K]

4 years ago

15

What is the range of f(x) = (3/4)x – 4?

1 answer:

ale4655 [162]4 years ago

6 0

<span>{y | y < 3/4}!!!!!!!!!!!!!!!

</span>

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How do I Factor completely ?

Anna35 [415]

Y² - 12y + 32

The middle term must be written in such a way that the sum of two numbers is -12y and the product is 32y²

The two such numbers are -4y and -8y

So, we can write:

y² - 4y - 8y + 32

= y(y - 4) - 8(y - 4)

= (y - 4)(y - 8)

So, option B gives the correct answer

4 0

3 years ago

Read 2 more answers

If a straight line y = mx + c passes through the intersecting point of 3x - y = 8 and x+ 2y = 5 which is perpendicular to the li

Sindrei [870]

Answer:

Point of intersection:

$3x - y = 8 - - - (a) \\ x + 2y = 5 - - - (b)$

2 × equation(b) + equation (a):

$7x = 21 \\ x = 3 \\ \\ y = 3x - 8 \\ y = 1$

Point of intersection = (3, 1)

Perpendicular line:

$3x + 6y - 11 = 0 \\ 6y = - 3x + 11 \\ y = - \frac{1}{2} x + \frac{11}{6}$

General equation of line:

$y = mx + c \\ 1 = (2 \times 3) + c \\ c = - 5$

<u>Value</u><u> </u><u>of</u><u> </u><u>m</u><u>:</u>

<u> $m \times m {}^{i} = - 1 \\ m \times - \frac{1}{2} = - 1 \\ m = 2$ </u>

8 0

3 years ago

Simplify 4 + 3 W equals -5

LuckyWell [14K]

First, we pass the other number subtracting, like this:

$3W = -9$

Then we pass the number 3 dividing, like this:

$W = \frac{-9}{3}$

So, the answer is: W = -3.

Hope this helped! c:

6 0

3 years ago

Give an example of a function that is neither even nor odd and explain algebraically why does neither even nor odd

Nat2105 [25]

Here is an example f(x)X squared minus 6x plus five

3 0

3 years ago

Helga [31]

Answer:

C

Step-by-step explanation:

39*34= 1326 (the area of the full square

8*10=80 (the area of the small square that is cut off)

1326-80= 1246

8 0

4 years ago

Read 2 more answers