Use the graph of f(t) = 2t + 2 on the interval [–1, 4] to write the function f(x), where f of x equals the integral from 1 to x of f of t dt.
f(x) = x2 + 3x
f(x) = x2 + 2x – 12
f(x) = x2 + 2x – 3
f(x) = x2 + 4x – 8

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Evaluate cos2θ for cosθ = square root of 3/2

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)