Answer:
A) -15
Step-by-step explanation:
Equation: y= 8/5x + b. We want to find b to complete our slope equation
We plug in our point for x and y
5= 8/5 (5) + b
Now solve for b
You got this
Answer:
The second option (choice b)
Step-by-step explanation:
At -1 is the line starts going up so its increasing. 2 shows that the line is starting to decrease so it would be between -1 and 1 where the line is increasing on the graph.
Answer:
try b=32
Step-by-step explanation:
a straight line is 180° so:
x+2/3x=180
multiply everything with 3 so that you'll looser the denominator:
3x+2x=540
5x=540
x=540:5
x=108
(2/3x= 72)