-2 1/2 - (-1 3/4)
When subtracting a negative vile the equation becomes addition:
-2 1/2 + 1 3/4 = -3/4
Answer: -3/4
Answer:
71º
I would give an explanation, but it sound like you could use this answer sooner than later.
Answer:
y = 3x + 3
Step-by-step explanation:
y = mx + b where m= slope and b= y-intercept
the y-intercept is the point where x=0 or where the line crosses the y-axis.
This happens at (0,3) on the graph, so the y-intercept, or b, is equal to 3.
for m, slope can be defined as rise/run. So starting from a point you are given on the graph (-1,-2), count the number of spaces up you rise and how many you must go over (run) to get to the next point (0,3)
if you count, you should rise from (-1,-2) 5 spaces and move to the right (run) 1 space to get to (0,3).
rise/run = 3/1
3/1 = 3
the slope is 3.
now that you have the slope and the y-intercept, you can just plug it into the equation
y = 3x + 3
Answer:
General Formulas and Concepts:
<u>Calculus</u>
- Derivative Notation
- Definition of a Derivative:
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -10x
<u>Step 2: Find Derivative</u>
- Substitute:
- Distribute -10:
- Distribute -1:
- Combine like terms:
- Divide:
- Evaluate:
