What is the function with a rate of change of 3/2 whose graph passes through the point (4, 10.5)?
1 answer:
<h2>Answer:</h2>
y= *x+4.5
We are given a slope and a point. That is why we will use point slope form.
The default equation is:
(y-a)=m*(x-b)
a is the y coordinate of our point and b is the x coordinate of our point
m is the slope.
We will plug in the values.
(y-10.5)=3/2*(x-4)
Now we just manipulate the equation
y= *x+4.5
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Answer:
$78.72
Step-by-step explanation:
To find 30% of the original value, we need to turn this percentage into a decimal or a fraction and then multiply it by the original value
- 30% is equivalent to 0.30,
, and
- So we can use either of these values. I will use 0.30 for simplicity
- ($262.40)(0.30) = $78.72 is the amount saved
To qualify as a polynomial, the expression in question:
* Consists of one or more terms
* Variables are only with positive whole exponents
* No variables in the denominator of any term (the coefficients however, can be fractions.)
In that case the answer is most likely:
* Consists of one or more terms
* Variables are only with positive whole exponents
* No variables in the denominator of any term (the coefficients however, can be fractions.)
In that case the answer is most likely: