Please help!! Algebra 1 The value of a home in 2015 was $400,000. Its value has been doubling each decade.

1. If v is the value of the home, in dollars, write an equation for v in terms of d, the number of decades since 2015.

Complete the equation below
v =
Use d as your variable.

Use the ^ symbol to represent an exponent.
For example: 52 should be typed as 5^2

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

560

step-by-step explanation:

giggidy

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have