stephaniepantoja stephaniepantoja
  • 12-12-2019
  • Mathematics
contestada

(-1,-9) and (2,21) into an equation

Respuesta :

balletly
balletly balletly
  • 12-12-2019

Answer:

y=10x+1

Step-by-step explanation:

subtract [tex]\frac{21}{2} - \frac{-9}{-1}[/tex] to get a slope of 10

insert the slope into the equation with one of the points. 21=10(2)+b

then solve 21=20+b   b=1

place slope and y-intercept ito the equation. y=10x+1

Answer Link

Otras preguntas

What energy source do plants use to produce sugar?
What can you infer about Lennie's childhood and family life in the book of mice and men?
why do ecologist make models?
How do bacteria that live deep below the ocean’s surface make food? a. by cellular respiration b. by chemosynthesis c. by photosynthesis d. They eat other organ
What energy source do plants use to produce sugar?
How would I answer this equation 5y - 2y = 3y + 2
Which of the following pairs does NOT represent a correct relationship? (A) glucose; polysaccharide (B) starch; polysaccharide (C) starch; carbohydrate (D) gluc
What can you infer about Lennie's childhood and family life in the book of mice and men?
A number with two decimals places is multiplied by a whole number. The product has only two digits. How can you follow the correct procedure for placing the dec
Simplify the expression. Write the answer without using parentheses or negative exponents.((x^4 y^2)^5)/((x^2 y)^2)