Parabolic Question

During a New Year Celebration, a firework is projected vertically upwards at an angle of inclination and reaches a maximum height of 70m. The firework follows a parabolic path landing 21m from... more

10/17/20

Answers to writing a rational function with steps

(a) Vertical asymptote: x=1 horizontal asymptote: y=0zero: x=4f(x)=? b) Vertical asymptote: x=-2horizontal asymptote: y=0zero: x=1f(x)=? c) Vertical asymptote: x= -1 , x=2horizontal asymptote:... more

10/16/20

BD is the perpendicular bisector of AC. What is the length of AB and BC?

BD is the perpendicular bisector of AC. What is the length of AB and BC?   

Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions.

Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify the real zeros and the... more

T={(2,4),(−5,1),(2,0),(2,−2)}

determine if the relation is a function. If it is not, identify two ordered pairs as proof.

10/16/20

What are the units for the quanity represented by expression

Ordering n books from an online bookstore at $19.99 per book comes with 6.25% sales tax and shipping charge of $3.50 for each book after the first.if n is the whole number of books ordered, what... more

10/16/20

Let , −3−8 be a point on the terminal side of θ.

Let , −3−8, be a point on the terminal side of θ. Find the exact values of sinθ, secθ and tanθ.

Algebra questions

Find the sum of the first 19 terms of the sequence 9, 2, -5, -12, .... Explain each step.

Algebra questions

A buoy bobs as the waves go past. The vertical displacement of the buoy with the respect to sea level can be modeled by y = 1.75 cos(pi/3) , where t is the time in seconds. Find the amplitude and... more

Algebra question

Find three consecutive even integers that have a sum of 54 and calculate their product. Explain each step.

Use the properties of logarithms to condense the expression. (Assume x > 5.)

Use the properties of logarithms to condense the expression. (Assume x > 5.)5[2 ln(x) − ln(x + 5) − ln(x − 5)]

Rewrite the logarithm as a ratio of common logarithms and natural logarithms

Rewrite the logarithm as a ratio of common logarithms and natural logarithms.log6.8(x)

find the inverse of the function and graph both the function and its inverse.

. Q: f(x) = (x + 3)^2 , x ≥ −3How to solve this question?

How do I solve this

Evaluate the function for the given values.h(x) = [[x+3]] a. h(-2) b. h(1/2) c. h(4.2)d. h(-21.6)

10/15/20

WHOEVER HELPS I LOVE YOU U ARE MY SAVIOR MY HERO im the dumbest person alive so i need help

A computer software company models the profit on its latest video game using the relation P = –2x^2 + 16x – 30, where x is the number of games produced in hundred thousands and P is the profit in... more

10/15/20

Systems of Linear Equations and Their Solutions

Mai is given these two systems of linear equations to solve:She analyzed them for a moment, and then—without graphing the equations—said, "I got it! One of the systems has no solution and the other... more

Logarithm Problem

If log a = 3 log b - 2 log c, find an expression for a that does not involve logarithms.Which one is ita = 1(b/c)a = 3b/2cNo solutiona = b^3/c^2a = 6bca = b^3 * c^2

Rewrite as a single logarithm

Rewrite as a single logarithm. And then solve it.log 500 + log 2 Rewrite = Answer Solution = Answerlog 100^7 Rewrite = Answer Solution = Answerlogb xb^2 - logb x Rewrite =... more

10/14/20

What is the equation of the parabola in intercept form?

X-intercept of 12 and -6; passes through (14,4)

10/14/20

What happens to the exponents when we multiply? *

What happens to exponents when we add? What happens to exponents when we divided?

How would you graph a line if your intercepts are both 0?

Let's just say that you have x-2y=0, and both of your intercepts (x-intercept and y-intercept) are equal to 0. Would your line on the graph go horizontally or vertically? (I know that a vertical... more

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