
Spring Alg 2 SEM exam review
Quiz by Traci Benson
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A ball drops from the top of a tower and the height is modeled by the equation h(t)=-16t2+1200, where t is the time in seconds and h is the height in feet. Johnny catches the ball at a height of 8 feet off the ground, right before it hits the ground. How long did the ball fall?
Solve:
-3(x - 2)2Â - 8 = 46Â Â
Solve with Quadratic Formula:
3x2Â + 7x + 2 = 0
Simplify:
(8 - 3x) - (4x2Â + 7x - 2)
Which polynomial will have x-intercepts at x = 0, -4 and 5?
Which polynomial will have a 'bounce' at x = 3?
Solve:
(x + 3)1/3 = 4
Solve:
27 = (6x)3
Which is FALSE about an extraneous solution?
Given the function y = (x + 2)2 - 3, what is the range?
The time it takes to paint a fence varies inversely with the number of people able to paint. If it takes 4 people 20 minutes to paint a fence, it will take 5 people how much time to paint the same fence?
Which function has a vertical asymptote at x = -2?
Which has a vertical asymptote at x = -3?
Find the amount you will have if you invest $1500 at 2.6% for 5 years compounded continuously.
Solve:
log6(5x+1) = 3
Solve:Â
4x+3Â = 64x+2
Find the inverse equation for
y = ex + 3