Answer:
:D Gud ta hear- but Grandpa John wants a blow.job
Step-by-step explanation:
Answer:
- a) miles per gallon, gallons in tank
Step-by-step explanation:
All the options show functional relationship but the first one
a) miles per gallon, gallons in tank
- There is no direct relationship between these parameters as miles per gallon depends on the speed and the way of driving. This won't be a function when graphed.
b) length of shadows/time of day
- Shadow depends on the time of the day and its length wont repeat at different angles. This is a function.
c) temperature in F, temperature in C
- This is a function as each input will have a unique output.
d) number of employees, number of hours worked
- Hours of work depends on number of employees. This is a functional relationship.
Y is all real numbers from 6 to negative infinity including 6 its self.
Interval Notation: (-∞,6].
<h3>What is the solution to the inequality phrase?</h3>
The word no more than means less than or equal to ( ≤ ).
Given the phrase in the question;
forty-six times y is no more than 276.
This translates to;
46 × y ≤ 276
Solve for y
46 × y ≤ 276
46y ≤ 276
Divide each term by 46
46y/46 ≤ 276/46
y ≤ 276/46
y ≤ 276/46
y ≤ 6
This show that y is all real numbers from 6 to negative infinity including 6 its self.
Interval Notation: (-∞,6].
Learn more about inequality here: brainly.com/question/20383699
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The number is (2√3) / 3
To find the missing number, convert what it says in words to an equation:
Divide both sides by 15:
Take the square root:
Answer:
Ok, "steeper than y = x^2" means that the function grows "faster" than y = x^2. and we can look at this by looking at the derivates, if the derivate is larger, then it is steeper.
The derivate of y = x^2 is: y´= 2x.
Now let's look at the other functions.
a) y = (1/2)*x^2
the derivate is:
y' = 2*(1/2)*x = x
this function is less steep than y = x^2
b) y = -x^2
the derivate is:
y' = -2x
So we have, in absolut value, exactly the same than for y = x^2.
The difference is that here the function decays instead of growing, so this is "less steep than y = x^2)
c) y = (2x)^2 = 4*x^2
the derivate is:
y´= 2*4*x = 8*x
this is steeper than y = x^2-
d) y = 2x^2
the derivate is:
y´= 2*2*x = 4x.
this is steeper than y = x^2
e) y = (x/2)^2 = (1/4)*x^2
the derivat is:
y' = (2/4)*x = (1/2)*x
so this is lees steep than y = x^2
