The x² term will be C(5,2)x²·2³ = 80x².
The coefficient is 80.
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C(n, k) = n!/(k!·(n-k)!)
C(5, 2) = 5·4/(2·1) = 10
Answer:
<h2>
y = ⁷/₂x - 52
</h2>
Step-by-step explanation:
The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:
m = ⁷/₂
(14, -3) ⇒ x₀ = 14, y₀ = -3
So, the point-slope form of the equation:
y + 3 = ⁷/₂(x - 14)
So::
y + 3 = ⁷/₂x - 49 {subtract 3 from both sides}
y = ⁷/₂x - 52 ← the slope-intercept form of the equation
Answer: 175.
Step-by-step explanation:
Since, Let there could be total number of vehicle parked = x
And, According to the question, 2/5 of the parking spaces are for cars.
Therefore, Number of cars are 2x/5
But, there were 200 car parked.
So 2x/5 = 200 ⇒x=500
That is, 500 vehicle can be parked in the parking lot.
And, Again from the question, The parking lot was 3/4 full.
The total vehicle that parked = 3/4 of 500 = 375
Therefore total number of buses= The total vehicle that parked - the total number of car that parked = 375-200=175.
Answer: Use the base times hight to get the hypotenuse
Step-by-step explanation:
It would be B. It passes through the center.