The value of y given the inverse relationship is 5.
<h3>What is the value of y?</h3>
If two variables vary inversely, as one variable increases, the other decreases in value.
The equation that is used to represent inverse relationship is:
y = k/x
Where k is the constant of proportionality
k = yx
k = 4 x 15 = 60
y = 60 / 12
y = 5
To learn more about inverse proportion, please check: : brainly.com/question/25748643
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Answer:
![9x^2+5](https://tex.z-dn.net/?f=9x%5E2%2B5)
Step-by-step explanation:
Let x represent the unknown number.
We are asked to convert the verbal expression with its equivalent algebraic expression..
Five more than a nine times square of a number.
Square of the number would be
.
Nine times square of the number would be 9 multiplied by
as:
.
Five more than a nine times square of a number would be
plus 5 as:
![9x^2+5](https://tex.z-dn.net/?f=9x%5E2%2B5)
Therefore, our required expression would be
.
The car moved 30 ft in 2 seconds, and 10 seconds is five times as much as 2 seconds, so the car moved five times as far. 30*5=150
The car has traveled 150 ft after 10 seconds.
Sam's father is 42 years old and sam is 14
42+14= 56
Answer:
Step-by-step explanation:
Given the table of domain and range
<u>Using the points, lets find the slope-intercept form</u>
<u>The slope</u>
- m = (5-1)/(2-1) = 4/1 = 4
<u>y-intercept</u>
- 5 = 4*2 + b
- b = 5 -8
- b = -3
<u>So the function is</u>
- y = 4x - 3
- or
- f(x) = 4x - 3