Answer:
y = -4x - 3
Step-by-step explanation:
It is given outright that slope is -4, so right now we have:
y = -4x
Now, plug that point's values into the current formula.
-7 = -4(1) + b
-7 = -4 + b
Add 4 to both sides to get b by itself.
-3 = b
Put -3 at the end.
y = -4x - 3
x greater than negative 2, because ln(x) is undefined for x <= 0 (-2+2=0, -1.999...+2>0)
B. the temperature change between noon and 6 PM is the same as the temperature change between 8 PM and 10 PM.
Answer:
I would assume that "It's always awesome to check out new video games" is the informal sentence.
Step-by-step explanation:
Awesome is an informal word as it is a slang, words that qualify to be used formally but resemble "Awesome" include "Astonoshing", "Astounding", "Fabulous" and such.
Answer:
linear inequality (not a function)
Step-by-step explanation:
The given inequality is linear in the variables x and y. It maps x to an infinite number of possible values for y, so the relation is not a function.