NC Math 1 functions and exponential models quiz quiz

If $f(x) = 4x - 7$, what is $f(3)$?

Which relation is a function?

What is the y-intercept of the exponential function $f(x) = 5(2)^x$?

For the parabola $y = -x^2 + 6x - 5$, the vertex is a:

Find the average rate of change of $f(x) = x^2$ from $x = 2$ to $x = 4$.

An arithmetic sequence is $4, 9, 14, 19, \ldots$. What is the common difference?

Find the $5$th term of the geometric sequence $3, 6, 12, \ldots$.

A \2000$investment grows$4%$per year. Which function models its value$V$after$t$ years?

A quantity that decreases by $15\%$ each period has what decay factor?

A table gives outputs $1, 4, 9, 16$ for inputs $0, 1, 2, 3$. The function is:

Over a large enough interval, which eventually grows fastest?

Solve $x^2 - 3x - 10 = 0$.