Answer:
D
Step-by-step explanation:
The intercepts are the points on the x and y axes where the graph crosses.
The coordinates of the point where the graph crosses the x-axis is (- 1, 0)
The x- intercept is (- 1, 0)
The coordinates of the point where the graph crosses the y-axis is (0, - 3)
The y- intercept is (0, - 3)
79-y=2y+22
Add y on both sides
79=3y+22
Subtract 22 from both sides
57=3y
Divide by 3 on both sides
19=y
The range of the function is {-7, -1, 0, 9}.
These are all of the y values in the ordered pairs, which is the definition of what range is.
Answer:
Step-by-step explanation:
x = 8.4/-2.4 = -84/24 = -3.5