Answer:
y = 3x + 2
Step-by-step explanation:
The equation in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
To calculate m use the slope formula
m = ( y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 1, - 1) and (x₂, y₂ ) = (3, 11) ← 2 points from the table
m = =
= 3, thus
y = 3x +c ← is the partial equation
To find c substitute (3, 11) into the partial equation
11 = 9 + c ⇒ c = 11 - 9 = 2
y = 3x + 2 ← is the equation in slope- intercept form
Answer:
Step-by-step explanation:
Hello There!
It says the tree has a cone like structure
The formula for volume of a cone is
where r = radius and h = height
note it says to use 3.14 for pi
so given the dimensions all we have to do is plug in the values into the formula
Our last step is to round to the nearest foot
So we can conclude that the tree has a volume of 25.13ft³
Answer: Option 'a' is correct.
Step-by-step explanation:
As we know about the discriminant value i.e.
if we have given a quadratic equation :
then,
discriminant value will be
There are 3 properties regarding discriminant value as follows:
So, here we need a zero real number solutions i.e. there does not exists any real number.
So,
Hence, Option'a' is correct.