Step-by-step explanation:
If you graph the new identity, and the og identiy, they will be conciding graphs, so they are the same identity.
Molly has cups of sugar. She used cup of sugar. She wants to model a subtraction problem on a number line to find how much sugar
she has left. Molly’s first step is shown below.
What should Molly do next, and how much sugar does she have left?
A. Move units to the right. She has cups of sugar left.
B. Move unit to the left. She has cup of sugar left.
C. Move units to the left. She has cup of sugar left.
D. Move unit to the right. She has cups of sugar left.
What should Molly do next, and how much sugar does she have left?
A. Move units to the right. She has cups of sugar left.
B. Move unit to the left. She has cup of sugar left.
C. Move units to the left. She has cup of sugar left.
D. Move unit to the right. She has cups of sugar left.
2 answers:
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Answer/Step-by-step explanation:
✍️Slope of the line using two points, (2, 2) and (6, 10),
✍️To find the equation of the line in slope-intercept form, we need to find the y-intercept (b).
Substitute x = 2, y = 2, and m = 2 in y = mx + b, and solve for b.
2 = (2)(2) + b
2 = 4 + b
2 - 4 = b
-2 = b
b = -2
Substitute m = 2 and b = -2 in y = mx + b.
✅The equation would be:
✍️To find the value of a, plug in (a, 8) as (x, y) into the equation of the line.
Add 2 to both sides
Divide both sides by 2
a = 5
✍️To find the value of b, plug in (4, b) as (x, y) into the equation of the line.