Grogg drew a circle. Then, he drew a straight line inside the circle and filled in the region above it, like so: [asy]
size(200);
draw(unitcircle);

pair A = dir(90 - 50);
pair B = dir(90 + 50);

draw(A--B, red);

currentpicture = shift(-3, 0) * currentpicture;

draw(unitcircle);
path cap = arc(origin, A, B);
cap = cap--cycle;
filldraw(cap, purple);
draw(A--B, red);

[/asy]

What information would we need to know in order to calculate the area of the filled in purple region?

Can you draw an example where you can calculate the area?

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is