Ap^x users…… Which function could produce the graph shown below?
A f(x) = 4e ^ - 0.05x
B f(x) = 4e ^ 0.05x
C f(x) = 4e ^ - 0.5x
D f(x) = 4e ^ 0.5x

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Hence option (c)

As the given graph is decay so the graph of the given options lies:

(a) f(x) = 4e(-0.05x)

(d) f(x) = 4e(-0.5x)

the graph of the function is:

                          ---See graph.---

it slope down but does not intersect near point 7 at x axis. so it is not.

(b) f(x) = 4e(-0.5x)

the graph of the function is:

                          ---See graph.---

the graph shows the intersection point at 4 at y axis and near 7 at x axis.

f(x) = 4e(-0.5x) is correct answer.

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1