Answer:12 43 am
Step-by-step explanation:
This is a linear equation y = mx+b, where m is the slope and b, the y-intercept.
Since we know this graph passes through A(1,4) and B(5,6), we can find easily the equation:
1st- Calculate m = (y₂-y₁)/(x₂-x₁) → m = (6-4)/5-1) = 2/4 →m =1/2
Now y = (1/2) + b.
2nd. To calculate b, replace x and y by either the coordinate of A(1,4) or B(5,6)
Let's take A where x = 1 and y = 4 for instance:
y =(1/2)x + b
4=(1/2)(1) + b
4=1/2 + b
4-1/2 = b and b= 7/2
Finally te equation becomes: y = (1/2)x + 7/2
Answer:
23. -9+2y
24. 6x=5
Step-by-step explanation:
27-6y/-3
3(9-2y)/-3
-(9-2y)
-9+2y
2(6x+5)/2 . cancel 2
6x+5
Given:
sugar cookies = x = 1 batch = 2 3/4 cups of flour
loaves of banana bread = y = 1 loaf = 2 1/2 cups of flour
2 3/4 x + 2 1/2 y <u><</u> 36
the total number of cups of flour used per batch of sugar cookies and loaf of banana bread should not exceed 36 cups of flour.
Answer:
(-3,-5)
Step-by-step explanation:
subtract y1 from y2 and you get -5. Now subtract x1 from x2 and you get -3. Now put the x value first and then the y value.
