cindycristanchoo cindycristanchoo

12-06-2017
Mathematics

contestada

A line passes through the point (4, –2) and has a slope of 1/2. What is the value of a if the point (–4, a) is also on the line?

Respuesta :

BeautifulAfflictions BeautifulAfflictions

08-07-2017

*Hint: In order to solve this, you first need to find b (the y-intercept) before finding a.

y = mx + b
-2 = 1/2 (4) + b
-2 = 2 + b
b = -4

And now you find a.

a = 1/2 (-4) - 4
a = -2 -4
a = -6

Answer Link

ccchavez08 ccchavez08

13-10-2021

Answer:-6

Step-by-step explanation:

Answer Link

Otras preguntas

The community health clinic you volunteer for aims to develop a strategy allowing the most vulnerable members of the community to have first access to the flu v

Answer The equation 2x+4=8

1. The zoo fed the large 680 pounds of food last week. Seven large animals each ate the same amount while the elephant ate 183 pounds of the food. How much did

19. What is the correct definition of boca? A. arm O B. cheek O C. elbow O D. mouth

summary of the history of the civil rights movement

One of the roots of the equation x²-5x +q=0 is 2. Find the other root and the value of the coefficient q.

Average U.S. families pay $10,000 a year in federal taxes. What does it pay for? Select all that apply. roads defense health care space program decreased fe

How is the path of the water particles near the water's surface different from the path near the ocean floor?

A gallon of Moo Milk costs \$5.12$5.12dollar sign, 5, point, 12. What is the price, in dollars, of an 888 ounce glass of Moo Milk? There are 128128128 ounces in

Find the percent rate per annum at which $275 will double itself in 2 year