Answer:
Rate of Change/Slope = -20
Equation: y= -20x +100
Step-by-step explanation:
A. We know the rate of change is also known as the slope. If we used the slope formula to find the slope we can find the Rate of Change.
B. Since we know the slope and 1 point on the graph we can substitute them in for 'b'
(0,100)
(100)=-20(0) + b
b = 100
Since we know the slope and the b value we can write the equation:\
y = -20x +100
Answer:
okay i'm not so sure but i'm pretty sure you will subtract the 200 from the $4,000 then multiply the stocks and then add together what you got from the $4,000-200 and the $27.00 x $9.50
Step-by-step explanation:
$4,000 - 200 = 3,800
$9.50 x $27.00=256.5
then take your 256.5 and add your 3,800 to get 4,056.5
I hope this helped i know im probably not right but i tried!!
Mark me brainliest
Hey there!
You are trying to find the perimeter of triangle ABC. Each side is 2. Since there are 3 sides on a triangle, multiply 2 by 3 to get 6. You do not need the centroid for this problem.
I hope this helps!
Answer:
x = ± 2
Step-by-step explanation:
Given
f(x) = x² + 1 and (x, 5 ) is a solution then f(x) = 5
Equating the two gives
x² + 1 = 5 ( subtract 1 from both sides )
x² = 4 ( take the square root of both sides )
x = ± = ± 2
Thus (- 2, 5) and (2, 5) are solutions