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belka [17]
3 years ago
7

In the following function defined by an equation in the form y=ax^2+bx+c, identify the values of a,b, and c.

Mathematics
2 answers:
Anna [14]3 years ago
8 0

Answer:

B) a= -1, b=5, c=0

Step-by-step explanation:

This is a quadratic equation.

From the form given y=ax^2+bx+c, it can be deduced that a, b and c are the coefficient of x^2, x and the constant respectively.

As such, when y=ax^2+bx+c is compared with

y= -x^2+5x,

a = -1, b = 5 and c = 0

Hence option B) a= -1, b=5, c=0 is right.

Nookie1986 [14]3 years ago
7 0
B) a=-1, b=5, c=0 would be the correct answer
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PLZ HELP! VERY URGENT!<br> A line passes through (6,3), (8,4), and (n,-2). Find the value of n.
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We have a line passing through 3 points. We can use the first
two points to find the equation of the line.
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slope m = (4-3)/(8-6) = 1/2

We can use the point slope form y-y1 = m(x-x1) or
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Let's take the point (6,3) and use y = mx + b to find b
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Plugging in we have: -2 = (1/2)n
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Your answer is n = -4

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