3 years ago

What is the slope-intercept equation of y-intercept = (0, -1) slope = -2

Mathematics

2 answers:

Natalka [10]3 years ago

7 0

Answer:

Y= -2x - 1

Step-by-step explanation:

Substitute -2 for m, which is slope, and -1 for b, which is y intercept

Stella [2.4K]3 years ago

4 0

Answer:

y= -2x-1

Step-by-step explanation:

Slope intercept form is written as:

y=mx+b

where m is the slope and b is the y intercept

In this case, the slope is -2 and the y intercept is (0, -1). For this form, we ignore the 0 in (0,-1), and say the y-intercept is -1.

So, m is -2 and b is -1. Substitute these values into the equation.

y=mx+b

m= -2

b= -1

y=-2x+-1

y= -2x-1

You might be interested in

PLS I NEED HELP! Which graph grows the fastest as x gets larger?

jok3333 [9.3K]

Answer:

y=5^x

Step-by-step explanation:

5 to whatever power will always be larger than 4, 3, or 2.

For example:

3 squared = 9

5 squared = 25

4 squared = 16

2 squared = 4

25 is greater than 9, 16, and 4

4 0

3 years ago

5/6 N=10 solve this problem. I could not put the six under the five where it belongs. please show the work

Andreyy89

5/6N = 10

Mutiply by 6/5

So N=12

3 0

3 years ago

A plane takes off and climbs steadily gor 30 minutes until it reaches 35,000 feet. It travels at that altitude for 2 hours until

horrorfan [7]

This is a function where:
x - time in minutes;
y = f ( x ) - altitude of a plane in feet.
Max altitude = 35,000 feet
0.5 h + 2 h + 15 min = 30 min + 120 min + 15 min = 165 min
Domain:
x ∈ [ 0; 165 ]
Range:
y ∈ [ 0; 35,000 ]

6 0

3 years ago

Irene knows there are 2 cups in 1 pint. She writes the equation c=2p to find the number of cups, c, in any number of pints, p. U

Natasha2012 [34]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as there are no options to select from.

However, a general explanation is as follows.

Given

$2\ cups = 1\ pint$

Required

Is $c = 2p$ a correct expression?

Let

$c = cups$

$p = pint$

So:

$2\ cups = 1\ pint$

becomes

$2 * c = 1 * p$

$2c = p$

Divide both sides by 2

$c =\frac{1}{2}p$

Hence:

$c = 2p$ is incorrect

4 0

2 years ago

Lara makes the following statement: "There is an 80% chance of rain tomorrow and a 10% chance I will go to the park." What is th

AveGali [126]

35% chance is my estimation

3 0

3 years ago