Ace Algebra 1 with our Extensive Collection of Math Problems

Find the slope of any line perpendicular to the line passing through (2,7) and (5,2)

akuzativo617 2022-11-11

Generalizing $x^{⊺} A x = 0$ theorems to $x^{⊺} A (x) x = 0$ forms?
Let $x \in R^{n}$ be any real vector and let $A = A^{⊺} \in R^{n \times n}$ be a real symmetric matrix. Then,
$x^{⊺} A x = 0 \forall x ⟹ A \equiv 0$
Can we still say this if $A = A^{⊺} : R^{n} \to R^{n \times n}$ is a real symmetric matrix-valued function of x? I.e.,
$x^{⊺} A (x) x = 0 \forall x \overset{?}{⟹} A \equiv 0 \forall x$
Also, is there a name for equations of the form $f (x) = x^{⊺} A (x) x$ with symmetric A? It is obviously not quadratic since A depends on x, but it still has a certain quadratic-form feel.

Howard Nelson 2022-11-11

Prove that between any two rational numbers, there are two irrational numbers whose difference is rational

Kaylynn Cook 2022-11-11

How do you write an explicit formula for the general term of the sequence [-4,2,8,14,...]?

Layton Park 2022-11-11

Write a line parallel to x=−5 and goes through point (1,-2)

fabler107 2022-11-11

The fifth term of an arithmetic series is 9, and the sum of the first 16 terms is 480. Find the first three terms of the sequence

clealtAfforcewug 2022-11-11

Write the equation of a line passing through (-5, 2) and parallel to the line whose equation is y=-4x +3

Annie French 2022-11-11

Find an open set V containing $(1, 1)$ such that $f |_{V} : V \to f (V)$ is bijective, where $f : R^{2} \to R^{2} & f (x, y) = (x y, x - y)$
My Question: Clearly $f (x_{1}, y_{1}) = f (x_{2}, y_{2}) ⟹ x_{1} y_{1} = x_{2} y_{2} & x_{1} - y_{1} = x_{2} - y_{2}$ , thus $x_{1}^{2} + y_{1}^{2} = x_{2}^{2} + y_{2}^{2}$ . Hence both $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$ are points of intersection of the same line and circle. But Then how do I find the open set V?

Madison Costa 2022-11-11

Write the expression for the nth term of the geometric sequence $a_{1} = 5, r = \frac{3}{2}, n = 8$

Cael Dickerson 2022-11-11

Proof that the set of irrational numbers is uncountable?

Rhett Guerrero 2022-11-11

Find the explicit formula for the following sequence 5, 8, 12.8, 20.48,...

Cortez Clarke 2022-11-11

Find a standard form equation for the line with (4,5) ; parallel to the x-axis

mxty42ued 2022-11-11

Find the slope of a line parallel to 9x−5y=4

Sophie Marks 2022-11-11

Proved or disproved: Any irrational number without a $0$ (zero) in its decimal representation is transcendental.

Uriel Hartman 2022-11-10

What is 2 to the 30th power?

Alvin Parks 2022-11-10

Solve the equation of the line which is parallel to the line 3x +4y =6 and passes through (2, 1)

Annie French 2022-11-10

Solve the following system of linear equations by Gauss-Jordan elimination.
$3 x_{1} + 6 x_{2} - 9 x_{3} = 7 6 x_{1} + 3 x_{2} - 9 x_{3} = 6 x_{1} + 2 x_{2} - 3 x_{3} = 2$

unabuenanuevasld 2022-11-10

Write the equation of line passes through (4, -5), and is perpendicular to 2x-5y= -10

Karley Castillo 2022-11-10

Find a standard form equation for the line with (-1, 9) and is perpendicular to the line whose equation is x = 8

Aron Heath 2022-11-10

MathJax(?): Can't find handler for document MathJax(?): Can't find handler for document Find the slope of the line perpendicular to $y = - \frac{5}{3} x - 6$
Any equation in the form y=mx+b is in slope-intercept form with a slope of m
If a line has a slope of m
then all lines perpendicular to it have a slope of $- (\frac{1}{m})$
If the equation was intended to be
$XXX y = - \frac{5}{3} x - 6$
then all lines perpendicular to it will have a slope:
$XXX - (\frac{1}{- \frac{5}{3}}) = \frac{3}{5}$

When you are a high school student or someone already enrolled in college, even those simple research projects will include Algebra 1 equations, which means that getting some help cannot be avoided. Thankfully, you can access Algebra 1 problems and answers free of charge, which will let you see what Algebra 1 practice problems can be used for certain questions. Just remember to check calculations twice as these can easily get complex. The majority of Algebra 1 answers will be familiar to most students dealing with financial concepts as it is not related to advanced Math problems in most scenarios.

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