Math 110 module 4 Latest Update - Actual

Math 110 module 4 Latest Update - Actual Exam Questions and 100% Verified Correct Answers Guaranteed A+

discriminant formula - CORRECT ANSWER: D=b^2-4ac

does every quadratic function have an x-intercept? - CORRECT ANSWER: no

does every quadratic have a y intercept? - CORRECT ANSWER: yes

even exponent - CORRECT ANSWER: both ends point up or both point down

odd exponent - CORRECT ANSWER: points up and down

Circle graphing equation - CORRECT ANSWER:

Ellipse equations to solve for... - CORRECT ANSWER: Vertex: (

Foci: (

Center: (h,k)

a(squared)=c(squared)+b(squared)

Major axis: whatever a(squared) is under

Ellipse graphing equation - CORRECT ANSWER: (A and B may switch and this causes the major axis to switch)

Geometric Sequences - CORRECT ANSWER:

Geometric Sequences - CORRECT ANSWER:

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Hyperbola equations to solve for... - CORRECT ANSWER: Asymptotes: when X is first, y=(b/a)x OR when Y is first, y=(a/b)x c(squared)=b(squared)+a(squared) c=distance from center to focus a=distance from center to vertex

center: (h,k)

Vertex: (

Foci: (

Transverse Axis: the axis that does NOT get crossed

Hyperbola graphing equation - CORRECT ANSWER:

Parabola graphing equation - CORRECT ANSWER:

Sequences - CORRECT ANSWER:

Sum of Sequences - CORRECT ANSWER:

Summation of Terms - ANS:

Compound interest formula - CORRECT ANSWER: A=P(1+r/n)^nt

How do you find the expectation of a situation? - CORRECT ANSWER: Multiply each possible outcome by the probability they occur and add the results.

How do you find variance - CORRECT ANSWER: It is the product of step 4 in the standard deviation steps.

How would you solve the following "After six biology tests, Ruben has a mean score of 77. What score does Ruben need on the next test to raise his average (mean) to 79?" - CORRECT ANSWER: Take your mean score (77) multiply it by the number of tests (6) add it to x (1) which is your next test, divided by the number of total tests (7) equal to wanted average (79).

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