9514 1404 393
Answer:
(d) (-∞, ∞)
Step-by-step explanation:
The <em>domain</em> is the <em>horizontal</em> extent of the graph. Here, the arrows show that the graph extends horizontally through all real numbers. It is not limited to integers or whole numbers.
Answer:3x^3(3x^3+2x+5)
Step-by-step explanation:by looking at the polynomial, you can see that all three shares the variable x. Since 9,6, and 25 all share the GCF of 3, you can factor it out. Since the smallest x value of the polynomial is x^3, that is the x value you want to factor out. Since if you factor out x^3 then 15x^3 would not have a variable anymore.
a. The lightbulb uses the energy of 960 W or 9.60 kW.
Step-by-step explanation:
Step 1:
To determine the energy used by the appliances we need to understand the equation
To determine the energy used, we multiply the power of the appliance with the amount of time it has been used for.
Step 2:
The lightbulb has a power of 60 W and is used for a period of 16 hours.
The energy used by the lightbulb 
W = 0.96 kW.
The toaster oven has a power of 1,500 W and is used for 0.75 hours.
The energy used by the toaster oven 
W = 1.125 kW.
Y = mx + b
m: slope
b: y -intercept
so the y intercept is -4 or (0,-4) as a coordinate
Answer:
well, one john isnt that smart . he scored a 57% (0.5666....repeating)
Step-by-step explanation:
17 divided by
30
