Express the indicated number in standard notation or trigonometric notation, as directed.Express the indicated number in standard notation. 
A. 5
B. 5i
C. 5 - 5i
D. 5 + 5i
Answer: A
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Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 20, v(0) = 5, s(0) = 6
A. s = -10t2 - 5t + 6 B. s = 10t2 + 5t + 6 C. s = 20t2 + 5t + 6 D. s = 10t2 + 5t
The function f is one-to-one. State the domain and the range of f and f-1. Write the domain and range in set-builder notation.f(x) = -7x + 3
A. f(x): D = {x|x > -7}, R is all real numbers; f-1(x): D = {x|x < -7}, R is all real numbers B. f(x): D = {x|x > -7}, R = {y|y > 3}; f-1(x): D = {x|x < -7}, R = {y|y < 3} C. f(x): D is all real numbers, R is all real numbers; f-1(x): D is all real numbers, R is all real numbers D. f(x): D is all real numbers, R = {y|y > 3}; f-1(x): D is all real numbers, R = {y|y < 3}
Write the function shown in the graph as a transformation of r(x) = 
.
A. y = -
- 3
B. y = -
+ 3
C. y = 
- 3
D. y = -
Use a proportion to solve the problem.A quarterback completed 6 passes in every 7 attempts. If he attempted 
how many passes did he complete? (Round to the nearest whole number if necessary.)
A. 25 passes B. 18 passes C. 3 passes D. 7 passes