The cost, c(x), for a taxi ride is given by c(x) = 3x + 2.00, where x is the number of minutes. what does the slope mean for this situation?
a. the rate of change of the cost of the taxi ride is $3.00 per minute.
b. the rate of change of the cost of the taxi ride is $2.00 per minute.
c. the taxi ride costs a total of $3.00.
d. the taxi ride costs $2.00 per trip.

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

What’s 8y+48 and factor each expression completely