2. Algebra 1 Mini-Lessons y = 2x + 6
What is the coordinates of the x- and y-intercepts for the graph of this equation?
y = 2x + 6
x-intercept: (0, 6) y-intercept: (-3, 0)
x-intercept: (2, 0) y-intercept: (0, 6)
x-intercept: (-2, 0) y-intercept: (0, 6)
x-intercept: (-3, 0) y-intercept: (0, 6)
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

3. Algebra 1 Mini-Lessons A. B. 15 C. D. 1
The graph below shows the rate at which a cross-country runner burns calories. What is the slope of the line? A.
B. 15 C.
D. 1
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

4. Algebra 1 Mini-Lessons
Carla is one year older than James. The relationship between their ages can be represented by the equation: C = J + 1 If Carla's age is graphed as a function of James's age, what will be the coordinates of the x- and y-intercepts for the graph of this function?
x-intercept: (0, 1) y-intercept: (-1, 0)
x-intercept: (James) y-intercept: (Carla)
x-intercept: (1, 0) y-intercept: (1, 0)
x-intercept: (-1, 0) y-intercept: (0, 1)
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

5. Algebra 1 Mini-Lessons
The diagram below shows the dimensions of Lopez family's house. What is the slope of the portion of the roof that is represented by the solid red line?
Gridded Response: 1/3
1/3
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

6. Algebra 1 Mini-Lessons
The equation 3x − 2y = −16 can be used to determine the size of a recommended refrigerator, where y represents the volume of the refrigerator in cubic feet, and x represents the number of people (greater than 2) living in the residence. When this equation is graphed on a coordinate plane, where does the line intercept the y-axis?
Gridded Response: 8
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

7. Algebra 1 Mini-Lessons
Armando is two years younger than Rosa. The relationship between their ages can be represented by the equation: A = R − 2
If Armando's age is graphed as a function of Rosa's age, what will be the coordinates of the x- and y-intercepts for the graph of this function?
A. x-intercept: (2, 0) y-intercept: (0, -2)
B. x-intercept: (-2, 0) y-intercept: (0, 2)
C. x-intercept: (Rosa) y-intercept: (Armando)
D. x-intercept: (2, 0) y-intercept: (0, 2)
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.

8. Algebra 1 Mini-Lessons
On a coordinate graph, Celeste places a red marble at the point (2, 2) and a green marble at the point (4, 1). If she draws a line that passes through both of these points, which set of coordinates represents the x- and y-intercepts of the line?
x-intercept: (0, 6) y-intercept: (3, 0)
x-intercept: (6, 0) y-intercept: (0, 3)
x-intercept: (0, 3) y-intercept: (6, 0)
x-intercept: (3, 0) y-intercept: (0, 6)
MA.912.A.3.9: Determine the slope, x-intercept, and y-intercept of a line given its graph, its equation, or two points on the line.