Raymond B.

Precalculus

01/13/21

Complete the general form equation of the parabola that passes through (1,20) with vertex at (−2,2) .

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Math Algebra 2

01/13/21

Write a quadratic equation in the form x^2+bx+c=0x 2 +bx+c=0 that has the following roots: Roots: 6±7i

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Precalculus

01/13/21

Use the discriminant to describe the number of x -intercepts of f(x)=4x2−3x+3.

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Precalculus

01/13/21

If g(x) is the image of y=−3x2−12x+2 after a translation right 2 units and down 2 units, write the equation of g(x) in the standard form of a quadratic function and describe its graph.

The standard form equation is g(x)=The graph of is a parabola that opens ______ with a vertex at _______ enter the vertex as an ordered pair, including the comma.

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Algebra

01/13/21

Linear Models- Algebra

Consider Line 1, which has the equation: y=x−14.Give the equation of the line parallel to Line 1 which passes through (2,−10)Include the full equation as your answer.The equation is what ? Give... more

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Algebra 2

01/13/21

Math question for school

What are the horizontal asymptote and y-intercept for the graph of this function f(x) = 2^-x + 7?

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Math

01/13/21

What is my grade?

I earned 170 out of 240 points on a test what is my grade?

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Algebra

01/13/21

Linear Models- Algebra

If f(x) is a linear function, f(−4)=−5, and f(3)=0, find an equation for f(x) in slope-intercept form.

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Algebra 1 Algebra 2 Calculus

01/13/21

How many solutions the system has? Please help

How many solutions the system has?7x-6 = y7/y - 1/x = 12/xyA- One solution since the second equation can be written as a linear equation that has a different slope from the first equation.B-... more

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Algebra

01/13/21

Solve this system using the elimination method: y = (1/3)x – 1; 5x = 9y

Solve this system using the elimination method: y = (1/3)x – 1;5x = 9y

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Math Algebra 2

01/13/21

Write a polynomial function f(x) of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros: 0,1, and 3i

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Math

01/13/21

Ricky has a bowl with 80 jellybeans in it there are 16 red 24 green 12 yellow 20orange and 8 balck jellybeans.Ricky takes one jellybean from the bowl without looking

what is the probability he takes a yellow jellybean?HELP ME

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Math

01/13/21

Karen runs 3 miles in 28 minutes. At this rate, how many miles would she run in 42 minutes

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Math

01/13/21

Solve the equation to find the cost of the sweater

Sophia buys a jacket and a sweater at a store. The jacket costs $30 which is $18 less than 2 times the cost of the sweater, s. The equation below can be used to determine the cost of the... more

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Math

01/13/21

simplify problem 6g - 3g + 8g - g

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Math

01/13/21

Describe a problem that could be solved using the following system.

Describe a problem that could be solved using the following system. 3A+4B=842A+5B=91

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Math

01/13/21

How do you make 85 using 3, 7, 12, and 2?

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Math

01/13/21

What is y=x-3 and y=13x?

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Math

01/13/21

What is y=x-3 and y=13x?

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Math

01/13/21

62 is the sum of 19 and Jenny's age

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Statistics

01/13/21

What percentage of the shirts are $5?

The sales rack at a store has shirts that cost $5, $7, and $9. A shopper buying a shirt from this rack can expect to spend $6.50 on average. 30% of the shirts cost $9. What percentage of the shirts... more

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Math Calculus Precalculus

01/13/21

Conditional Probability

A piggy bank contains 4 Quarters, 3 dimes and 2 nickels. Two coins are taken out of the piggy bank, one after the other without replacement. Find the conditional probability that the first coin... more

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