10/21/20
how do i solve 2x+6>4
10/21/20
Find the equation of the parabola, y=ax^2+bx+c, that passes through (-2,0), (-1,1) and (1,3)
10/21/20
Set Theory and Lists
If A = {b, {b}, ∅} how would we use list notation to write {B: B ⊆ A and B ≠ ∅} If you could explain what I need to do to solve this that would be much appreciated.
10/21/20
i dont even know where to start..
A rectangle and triangle have equal perimeters. Therectangle has a length of 2x -5 and a width of x +4. Thetriangle has side lengths: x + 4, 3x, and 8. Solve for x.What is the perimeter of each shape?
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10/21/20
what's the smallest number divisible by all numbers 1-11?
What’s the SMALLEST number that is divisible by ALL of the numbers from 1 to 11? Explain how you know.
let g be a function such that g(-1)=0 and g(2)=5. which of the following conditions guarantees that there is an x, -1<x<2, for which g(x)=3?
let g be a function such that g(-1)=0 and g(2)=5. which of the following conditions guarantees that there is an x, -1<x<2, for which g(x)=3?a) g is defined for all x in (-1,2)b) g is...
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10/21/20
let f be a function that is continuous on the closed interval [2,4] with f(2)=10 and f(4)=20. Which of the following is guaranteed by the intermediate value theorem?
let f be a function that is continuous on the closed interval [2,4] with f(2)=10 and f(4)=20. Which of the following is guaranteed by the intermediate value theorem?a) f(X)=13 has at least one...
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A square and an equilateral triangle have the same perimeter. The area of the square is 13 more than the length of a side of the triangle.
What is the length of a side in the triangle (in inches)? What is the area of the square (in square inches)?
10/21/20
Find k such that f(x) = x^4 - kx^2 + kx+2 has the factor x -
please help, I can’t find the answer
Algebra 1 word problem.
Three times a number minus eighteen at most five times the number plus twenty.I just need this translated into a equation.
10/21/20
what is 8m-12=68
10/20/20
Find f(-2) when f(x) =-4x^2 +10
10/20/20
Determine the truth value of the quantified statement in Description below. Then use quantifiers to write the negation of this statement.
Given: (∀x∈)(∃y∈), x=y2 . Determine the truth value of the quantified statement. Then use quantifiers to write the negation of this statement.
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