All categories

2 years ago

What is the y-intercept of the line?

Mathematics

2 answers:

AleksAgata [21]2 years ago

6 0

Answer:

b = 11

Step-by-step explanation:

Using this formula y - y₁ = m(x - x₁) we can figure out the y-intercept (and slope!)

Plugging the numbers in, we get y - 9 = -1/4(x - 8)

We can then simplify that into y = -1/4x + 11

Akimi4 [234]2 years ago

5 0

Answer:

a. 11

Step-by-step explanation:

You might be interested in

Which data set does this stem-and-leaf plot represent?

coldgirl [10]

Answer:

it's 40, 88, 82, 46, 56, 60, 17, 60, 27, 17

7 0

1 year ago

(-x-3)-(5x+2) I need to know the work and answer

olasank [31]

Answer:

-6x-5

Step-by-step explanation:

remove the parentheses

collect the like terms (-x and -5x, -3 and -2)

evaluate

6 0

2 years ago

(03.01 LC)

vampirchik [111]

Answer:

√7 units, √98 units

Step-by-step explanation:

Pythagorean theorem

a^2+b^2=c^2. So 9+b^2=16. So b^2=7. So b=√7

a^2+b^2=c^2. SO 49+49=c^2. So 98=c^2. So c=√98.

4 0

2 years ago

Read 2 more answers

BRAINLIEST!! NEED AN ANSWER ASAP!! HELPP

Nata [24]

No; a range value has two domain values.

8 0

2 years ago

Read 2 more answers

Determine the rate of change for thw graph: $____ per mile

Ira Lisetskai [31]

Answer:

$2 per mile

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (2, 5)

Point (4, 9)

Step 2: Find slope m

Substitute: $m=\frac{9-5}{4-2}$
Subtract: $m=\frac{4}{2}$
Divide: $m=2$

5 0

2 years ago