Analyzing polynomial functions Student Activity Sheet 2: Exploring "Concavity"
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8. REINFORCE Sketch graphs for each cubic function described below:
a. Always increasing, Inflection point at (0,2)
Type
b. Always decreasing, Inflection point at (0,2)
Type

PLEASE HELP

∞ this is your sign

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).