The exponential function in the graph shows the value, in dollars, of an investment over time.

what real-world information is given by the point (1, 142.50)?

the value after 1 year

the starting value

the value after 142.50 years

the amount of time it takes for the value to decrease by one-half

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

15 liters is approximately how many gallons