Which of the following equation(s) has/have slope zero?

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

5 0

Answer:

b, only b

y = -3 has zero slope.

Step-by-step explanation:

Only a horizontal line has zero slope. A horizontal line's equation is given in the form: "y equals a number" So y=-3 is horizontal with zero slope.

Vertical lines have undefined slope. This is not the same as zero. Vertical lines have an equation in the form x= anumber. Above in the answer choices, choice a and d are both vertical with undefined slope and are not the correct answer. Choice c has slope 5, because that is the number beside the x in the form y=mx+b where m is the slope. So choice c is also not the answer.

Only choice b has zero slope.

You might be interested in

What is the correct domain and range in set notation?

Svetlanka [38]

DOMAIN: [0, +6)

RANGE: (-2.5, +2.5)

REMEMBER THAT THE DOMAIN IS SET ACCORDING TO THE GRAPH’S RELATION TO THE X-AXIS (-X, +X).

REMEMBER THAT THE RANGE IS ISET ACCORDING TO THE GRAPH’S REALTION TO THE Y-AXIS (-Y, +Y).

REMEMBER THAT THE BEST WAY TO APPRECIATE THIS AID TO YOUR LEARNING TO MARK “BRAINLIEST”.

5 0

3 years ago

Read 2 more answers

Find the product of (a²+b)(2a²-5b)

Lady bird [3.3K]

The answer is: 2a^4 - 3a^2 b - 5b^2

5 0

3 years ago

Help please this i will mark brainliest please

solniwko [45]

Step-by-step explanation:

please complete your question

6 0

3 years ago

If start fraction 1 over 3 end fraction is equivalent to 33start fraction 1 over 3 end fraction%, what percent is equivalent to

kotegsom [21]

Answer:

The answer is C 66%

Step-by-step explanation:

5 0

3 years ago

Tarana mailed 20 greetings cards. 9 of them were mailed to USA. What percentage of the cards were mailed to USA?

Elza [17]

Answer:

45%

Step-by-step explanation:

9/20=0.45 (Divide it first), 45/100=45% (45/100 because 100 makes 1 whole -all 20 cards-)

7 0

3 years ago