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3 years ago

What is the range of f(x)?

Mathematics

1 answer:

baherus [9]3 years ago

5 0

Answer:

The range of f(x) is D, -5 <= y <= -1

Step-by-step explanation:

Range means how far a line travels on the y axis. This line goes up to -1 and down to -5. The circles are filled in, meaning that that number is part of the range, so you would use a line under each inequality as an "equal to" sign. (I can't type that under my inequalities so I used <= instead.) If the circles were open, it would just be a < or > sign, without the equals sign or line under it.

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uring a period of extreme cold, the average daily temperature dropped decreased by 112°Feach day. How many days did it take for

marissa [1.9K]

Answer:

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Step-by-step explanation:

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3 years ago

The product of 8 and x plus the quotient of y and 7. answer choices are (8 + x)/(7 + y) (8x) + (y/7) (8 + x)(y/7)

Cerrena [4.2K]

Answer: (8x) + (y/7)

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3 years ago

The x and y intercept of 3x + 4y = -12

muminat

× equals negative 4 i think and y equals -3

5 0

3 years ago

If the points (-8, 7) and T (6,-3) are on a line segment, find the length of ST.

larisa86 [58]

Answer:

The answer is

<h2>2√74 or 17.20 units</h2>

Step-by-step explanation:

The length of w line segment between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

S(-8, 7) and T (6,-3)

The length of ST is

$|ST| = \sqrt{ ({ - 8 - 6})^{2} + ({7 + 3})^{2} } \\ = \sqrt{ ({ - 14})^{2} + {10}^{2} } \\ = \sqrt{196 + 10} \\ = \sqrt{296} \\ = 2 \sqrt{74} \\ = 17.2046505...$

We have the final answer as

<h3>2√74 or 17.20 units</h3>

Hope this helps you

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3 years ago

Francine currently has $45,000 in her 401k account at work, and plans to contribute $8,000 each year for the next 15 years. How

earnstyle [38]

Answer:

Here is the formula:

Step-by-step explanation:

FV= future value of the annuity · PMT= amount of the periodic payment · r= annual interest rate written in decimal form · m=number of compounding

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2 years ago