I am in need of some urgent help... if anyone would be so kind as to help me i would soooo appreciate it!!
I'm a homeschooled missionary in Mozambique, and have exams coming up next week, and i need to understand this one problem, but i can't!! Here it is:
How do i put the formulae P=50 + 2T and P=20 + 3T on a axis graph? i have axis Y and axis X.
If i must explain any further, i so would appreciate any help!!
Note that those are linear equations and lines are determined by two points. Find two (x, y) pairs satisfying each equation, plot those points, and draw a line through those points. For example if x= 0 and y= 50+ 2x, then y= 50+ 2(0)= 50 so one point is (0, 50). y= 0, the 0= 50+ 2x, 2x= -50, and x= -25. Another point is (-25, 0). Mark those points on the axes and draw the line through them.