We are given 4 points.
Using this, we can make an equation.
I got 
by using the slope formula.
So the equation we have is
Now, we can solve for how much peanut butter is used to make 25 packages by plugging in 25 for 
, which is the number of cracker packages.
We need to use 
teaspoons of peanut butter to make 25 packages of crackers.
Hope this helps.
頑張って!
Given a quadratic equation in standard form
The discriminant D
tells the types of roots the equation has.
In this case, we have
Then, the discriminant of this quadratic equation will be
Finally, the value of discriminat is 49 and as he discriminant is greater than zero then this quadratic equation has 2 different real solutions.
The answer is D: 16,800 because you multiply the principal ($6,000), rate (7%), and time (4 years) to get the interest
Answer:
5
Step-by-step explanation:
Answer:
Solution given:
we have
f(x)=x²-9x-36
let
y=x²-9x-36
when
x=0
y=-36
when
y=0
0=x²-9x-36
x²-12x+3x-36=0
x(x-12)+3(x-12)=0
(x-12)(x+3)=0
either
x=12
x=-3
So,
x and y intercepts are (-3,0)(12,0) and 0,-36)
