TEN POINTS AVAILABLE: Suppose f(x) = ax^2 +bx+ c is the equation of a parabola. Explain how f(4) = 1 relates to the graph. a. (4, 1) is the vertex of the parabola
b. (1, 4) is the vertex of the parabola
c. (4, 1) is a point on the parabola
d. (1, 4) is a point on the parabola

answer: d. $20

step-by-step explanation:

just took the test

answer: for each 3 girls there is 2 boys . 3: 2

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(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

idk

step-by-step explanation: