aragorn44aragorn
aragorn44aragorn aragorn44aragorn
  • 04-01-2021
  • Mathematics
contestada

Write an equation of the line that passes through a pair of points: (-4, -3), (-3, 1)

a. y = 4x -13)
b. y = -4× 13)
c. y = 4x +13)
d. y = 4x -1/13​

Respuesta :

Wallameg000
Wallameg000 Wallameg000
  • 04-01-2021

Answer:

C. y=4x+13

Step-by-step explanation:

To solve this equation first find the slope. Do this by using the slope formula, m=[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex], so plug in the points[tex]\frac{1+3}{-3+4}[/tex] which equals 4/1 or 4. Since now we know the slope is 4 we can put the equation into slope-point form, I will be using (-4,-3) for this equation. y+3=4(x+4), then solve for y. After solving you get y=4x+13.

Answer Link

Otras preguntas

Given the cost formula, y = $7,000 + $1.80x, total cost for an activity level of 4,000 units would be:
please help with this Spanish question
What property is used to transform the equation 3x + 2y + 14 = 32 into 3x + 2y + x – 2y = 32?
What includes carbohydrates proteins fats and minerals?
When a nation's trading ability declines: answers : a.it often resorts to raiding. b.people blame the leaders. c.it is because it becomes overconfident and a
Which equation has a wider graph than y=1/7x^2
Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.
Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2. I already know the answer but could you lease tell me HOW to do it PLZ
Find the x-intercept for the line represented by this equation.
Brad knows that he sometimes loses his temper and gets angry at his friends. what aspect of self-definition is he developing? self-regulation self-awareness an