rubyminecartxx rubyminecartxx

03-03-2021
Mathematics

contestada

Write the equation of the line that passes through the points (-7,-9) & (-3, -4)

Respuesta :

Yang100 Yang100

04-03-2021

Answer:

y=5/4x-1/4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-4-(-9))/(-3-(-7))

m=(-4+9)/(-3+7)

m=5/4

y-y1=m(x-x1)

y-(-9)=5/4(x-(-7))

y+9=5/4(x+7)

y=5/4x+35/4-9

y=5/4x+35/4-36/4

y=5/4x-1/4

Answer Link

Otras preguntas

What is the irradiance measured at a distance of 1 m and 2 m from a 1 W light point source

Dr. Matthews is observing children on the playground and recording instances of aggression. This best illustrates which of the following research methods?

How do paragraphs 1-2 contribute to the development of ideas in the text? Cite evidence from the text in your answer.

Edward deposited $9,500 into a savings account 3 years ago. The simple interest rate is 3%. How much money did Edward earn in interest?

1. Which pair of nitrogenous bases will form a bond in a DNA molecule?

Consider a normal distribution that has N(55,7) (that is, a mean of 55 and a standard deviation of 7). To the nearest integer, the percentile rank of a value of

5. A change in an organism's environment that causes the organism to react is called a(n)

Are you 100% sure of the parent’s phenotypes? Are you 100% sure of Maria’s phenotype? If not, which are problematic? Why?

What does defined boundary mean

the density of water is 1.0 g/ml does the density of water increase or decrease if sugar is added to it