Find the output, g, when the input, r, is 3
G=-5r+13
G=

G equals -2

Step-by-step explanation:

To find the value of G in G=-5r+13, when r is 3, substitute the value of r in the equation.

G= -5 (3) + 13

Open the bracket

G= -15 + 13

G= -2

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: