Answer:
4 Units is the correct answer in Plato.
Step-by-step explanation:
Answer:
m
=
−
4
Step-by-step explanation:
Use the slope formula to find the slope m
.
The solutions you get when you solve the formula are the corresponding y coordinates to your x value. So say a point on your graph is (2,3). The first number is x and the second is y. (x,y). The number you plug into your function is x,or in this case: 2. The solution to the equation when the x value is plugged in is y, or 3. Therefore, giving you a point on your graph.
Estimating Products
Example 1: 78.
Example 2: 437.
Example 1: 80 x 30.
Example 2: 40 x 700.
Step 1: Round 2 and 3 digit numbers to the nearest ten or hundred. Do not round one-digit numbers.
Step 2: Multiply the non-zero digits.
Step 3: Write the number of zeroes in the rounded numbers on the end of the answer.