For the function whose graph is shown, the correct formula for the function would be option A; y = -2x+3.
<h3>What is the slope?</h3>
The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.
Here, y-intercept is at positive 3,
so the value of b is +3
The line is going downward from left to right, so the slope will be negative.
The slope is defined as rise over run,
= 2/1, = 2,
So the "m" value is -2.
This will gives the functions equation to be
y = mx + b
y = -2x + 3.
Hence, For the function whose graph is shown, the correct formula for the function would be option A; y = -2x+3.
Learn more about slope here:
brainly.com/question/2503591
#SPJ1
Answer:
(16 + 9) * 2
Step-by-step explanation:
It asks for an expression so there would be no equal sign. Since it says twice, you would multiply the value got from adding 16 and 9 by 2. Put parentheses to confirm order of operations.
Answer:
x=-2 and -32/3
Step-by-step explanation:
|3x+19|=13
3x+19=13 and 3x+19=-13
x=-2 and x=-32/3
Answer:
The excluded value is x = 5/6
Step-by-step explanation:
Here, we want to calculate the excluded value
The excluded value is simply the value of x that will make the denominator of the fraction equals zero
We have this as;
6x -5 = 0
6x = 5
x = 5/6
Answer:
<h2>radius = 9.77 yards</h2>
Step-by-step explanation:
Since the pool is circular
Area of a circle = πr²
where
r is the radius
From the question
Area = 300 square yards
To find the radius substitute the value of the area into the above formula and solve for the radius
That's
300 = πr²
Divide both sides by π
We have
Find the square root of both sides
That's
r = 9.7720502
We have the final answer as
<h3>radius = 9.77 yards</h3>
Hope this helps you
