Topic 2.2 Remediation

• Point: (2, 1)

  Slope: 3

• Point: (-2, -1)

  Slope: 3

What is an equation in point-slope form of the line that passes through the point (5, -1) and has slope 4?

• y-1=4(x+5)

• y+1=4(x-5)

• y+5=4(x-1)

Write an equation in point-slope form of the line that passes through the given points. 

(−3, −2) 𝑎𝑛𝑑 (5, 3)

Graph the line that represents each linear equation. 

𝑦−2=2(𝑥+3)

Write an equation in point-slope form of the line shown in each graph.  Use point (-3,-1). 

Bonnie purchased a bag of cat food. She wrote an equation to show how many cups of food (y) remained after she fed her cat each day (x). The equation y-247= -3(x-1) represents the situation. How many cups will be left after 13 days?

• 123

• 211

• 230