Answer:
y = -1/7x - 23/7
Step-by-step explanation:
Step 1: Find slope <em>m</em>
m = (-4 + 3)/(5 + 2)
m = -1/7
y = -1/7x + b
Step 2: Find <em>b</em>
-3 = -1/7(-2) + b
-3 = 2/7 + b
b = -23/7
Step 3: Rewrite equation
y = -1/7x - 23/7
Answer:
It would be 18-6 = 12
Step-by-step explanation:
Answer:
So first you have 5(8x+3)
And then you simplify it:
5(8x)=40x
5(3)=15
And then you get 40x+15
Answer:
if she baked thirty cookies she has 30 cookies
Step-by-step explanation:
Answer:
9.25
Step-by-step explanation:
M₄ means the area using 4 rectangles with heights equal to the function evaluated at the midpoints.
The width of each rectangle is (4−0)/4 = 1.
The area of each rectangle is:
M₁ = (1) (1.12) = 1.12
M₂ = (1) (1.80) = 1.80
M₃ = (1) (2.69) = 2.69
M₄ = (1) (3.64) = 3.64
The total area is therefore:
M = 1.12 + 1.80 + 2.69 + 3.64
M = 9.25