Answer:
Step-by-step explanation:
-5(4x + 3) = -5x - 5 - 15x - 10
-5*4x - 5*3 = -5x - 5 - 15x - 10
-20x - 15 = -5x - 5 - 15x - 10
-20x + 5x + 15x = -5 -10 - 15
0= 0
I think it’s between Graph D and Graph C
I think it’s D. I could be wrong though
Answer:
50.24 sq yd
Step-by-step explanation:
To find the area of a circle, you have to use the formula A=(Pi)r^2
Answer:
The answer: cougar population is 9 times the bear population
Step-by-step explanation:
∵ x = 15 ⇒ 15 years after study time
∵ f(x) = 830(0.8)^15 = 29.203 ≅ 29
From the table the cougar population after 15 years = 226
∴ The cougar population = 266 ÷ 29 = 9.172 ≅ 9 times the bear population
For both functions, we can use the rise over run formula to find the slope. Rise over run uses the following formula:
Function 1 has the points (0,4) and (3,0). Plug the x and y values into the formula:
Function 1 has a slope of -4/3.
We can take any two points from Function 2. We'll use (0,5) and (4,8). Plug the values into the formula:
Function 2 has a slope of 3/4.
Because the question asks for the steeper slope, we'll convert the slope of Function 1 into a positive number. The slope will now be 4/3.
Compare the slopes of both functions:
Function 1 has the steeper slope, -4/3.