MATHEMATICS HIGH SCHOOL

What is the domain and range of the following relations/functions?

Answers

Answer 1

Answer:

step by step:

the domain of a function is the values of x it can be

the range is the values of y it can be

domain:

$1 \leqslant x < 4$

range:

$3 \leqslant y < - 3$

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A 4-digit pin number is to be created using the digits 0 through 9. The first digit must be a 5 or an 8, and the last digit cannot be 0. How many pin numbers can be created?A.
5,040
B.
6,561
C.
1,458
D.
1,800

Answers

First digit:5 or 8 so 2 possible numbers
Second:Any of 0 to 9 so 10 possible numbers
Third:Any of 0 to 9 so 10 possible numbers
Last:Any of 1 to 9 so 9 possible numbers
So Answer is,
2*10*10*9=1800

PLZ HELP ASAP WILL MARK BRAINIEST
(x−5)/2 + (x−1)/8 = (x−3)/4 + (x−4)/3
solve for x!!

Answers

Answer:

x= 13

Step-by-step explanation:

Write 50/12 as a mixed number.

Answers

4 and 1/6 is the mixed number, or 4 and 2/12

The answer to your question is 4 1/6All you have to do is divide

Which of the following equations is an example of a line written in slope-intercept form? A. y = mx + b
B. x = my + b
C. mx = y + b
D. mx + by = c

Answers

Equation A (y=mx + b) is in slope intercept form.

The graph of a line passes through two given points, as shown on the graph below. What is the equation of the line written in general form?

Answers

The line drops 5 units as it proceeds forward 5 units.
Its slope is (-5) / 5 = -1

The line crosses the y-axis at the point y=5 .

The general form of the line's equation is: y = - x + 5 .

Answer:

x+y-5=0

Step-by-step explanation:

This is in general form.

Insert four arithmetic means between -1 and 14

Answers

Answer:

Step-by-step explanation:

d = 7%2F2

-2, -2+7%2F2, -2+2%287%2F2%29, -2+3%287%2F2%29, 12

-2, -4%2F2+7%2F2, -4%2F2+14%2F2, --4%2F2+21%2F2, 12

-2, 3%2F2, 10%2F2, 17%2F2, 12

-2, 3%2F2, 5, 17%2F2, 12

Other Questions

An open box is to be constructed from a square piece of sheet metal by removing a square of side 6 feet from each corner and turning up the edges. If the box is to hold 864 cubic feet, what should be the dimensions of the sheet metal?

1 7/3 in simplest form

A country has a population of about 69 million people and an area of about 2.34 million km^2. What is the population density of the country?