For the equation, create a table, -3 ? x ? 3, and list points on the graph.y = x + 4
A.
(-3, 7), (-2, 6), (-1, 5), (0, 4), (1, 3), (2, 2), (3, 1)
B.
(-3, 1), (-2, 2), (-1, 3), (0, 4), (1, 5), (2, 6), (3, 7)
C.
(-3, -1), (-2, -2), (-1, -3), (0, -4), (1, -5), (2, -6), (3, -7)
D.
(-3, -7), (-2, -6), (-1, -5), (0, -4), (1, -3), (2, -2), (3, -1)
Answer: B
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Provide an appropriate response.Over what intervals of x-values, if any, does the function y = decrease as x increases? For what values of x, if any, is y ' negative? How are your answers related?
What will be an ideal response?
For the given sets, construct a Venn diagram and place the elements in the proper region.U = {2, 4, 6, 8, 10, 12}A = {2, 6, 10}B = {2, 4, 8}C = {2, 8, 10, 12}
A.
B.
C.
D.
Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) =
A. f(x): D = , R is all real numbers;
f-1(x): D is all real numbers, R =
B. f(x): D = , R =
;
f-1(x): D = , R =
C. f(x): D = , R =
;
f-1(x): D is all real numbers, R =
D. f(x): D = , R =
;
f-1(x): D = , R =
Solve the problem.A building has a ramp to its front doors to accommodate the handicapped. If the distance from the building to the end of the ramp is 17 feet and the height from the ground to the front doors is 7 feet, how long is the ramp? (Round to the nearest tenth.)
A. 4.9 ft B. 18.4 ft C. 9.9 ft D. 15.5 ft