If d (x) = 2 x + 1, find d(-3) =

d(-3) = -5

Step-by-step explanation:

To find d(-3), plug in -3 wherever there is an x in d(x).

d(x) = 2x + 1

d(-3) = 2(-3) + 1

d(-3) = -6 + 1

d(-3) = -5

d(-3) = -5

Step-by-step explanation:

To find the answer substitute x for -3

This means the equation will now look like

d(-3) = 2(-3) + 1

d(-3) = -6 + 1

d(-3) = -5

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation: