cestudent cestudent

02-04-2020
Mathematics

contestada

Which equation represents the data in the table shown?
A) y = -2x
B) y = 2x + 3
C) y = -2x + 3
D) y = -2x - 3

Which equation represents the data in the table shown A y 2x B y 2x 3 C y 2x 3 D y 2x 3 class=

Respuesta :

kamraaa kamraaa

02-04-2020

y = mx + c

find the gradient (m)
m = y2-y1 / x2-x1
m = -1-1/2-1
m = -2/1
m = -2

we know that the value of c (y-intercept) is 3 because when x=0, y=3

Therefore, the equation is:
y = -2x + 3

The right answer is C

Answer Link

Otras preguntas

Karena reasons, "the wisest decision is to report the activity even though I may lose my job. I have to have courage to do what is right and just." Which ethica

A decrease in quantity supplied Group of answer choices results in a movement downward and to the left along a fixed supply curve. results in a movement upward

What do paleontologist study

You purchase a new stereo at a local electronics store and decide to pay using your credit card. Youplan to pay off this debt within a yearWhat is the best cred

Spores are easy to kill. True False

Match the name of each gas law to the properties it compares. Part AA) Temperature and volumeB) Pressure and temperatureC) Pressure and volumePart B1. Boyle's l

Choose one of the two major phases of photosynthesis. Draw a model of that phase that corrects one of the weakness in the students original model.

If someone was born in 1998, and I met her in 2012, how long would it take for the friendship to have lasted half her life?

Which of the following is the best replacement for the underlined word in the sentence. My ultimate goal is to become a writer. a. first c. final b. best d. no

The surface areas of two similar rectangular prisms are 361 m2 and 441 m2. What is the scale factor of the larger prism to the smaller prism?