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What else can I help you with?
How do you write equation in slope-intercept form of the ine that has a slope of -5 and a y-intercept of 2?
-7
What is the written equation of a line in standard form that passes through the point 3 1 and is parallel to the line y 3x plus 4?
Assuming the equation of the given line is y = 3x + 4, its gradient is 3.Therefore the gradient of the required line is 3. The line passes through (3, 1) and so its equation is y - 1 = 3*(x - 3) = 3x - 9 So y = 3x - 8
Real life examples of standard form?
Standard form is used in many different ways. It is used on a scientific calculator if the answer is to big, it is used in GigaBites and MegaBites and it is used in cell biology to express the number and size of cells. But I need three more examples... anyone?
Find the inercept of the line 3x-6y equals 12?
The standard equation of a straight line in the slope-intercept form is y = mx + c where m is the slope and c is the y intercept.3x - 6y = 12 can be re-written as 6y = 3x - 12 or y = 1/2x - 2.-2 is therefore the y intercept (this is when x = 0)The x intercept (when y = 0) can be obtained from the equation y = 1/2x - 2 : 0 = 1/2x - 2 : 1/2x = 2 : x = 4.
How do you find the y intercept in slope intercept form?
Definition of slope intercept form:The slope-intercept form is one way to write a linear equation (the equation of a line). The slope-intercept form is written as y = mx+b, where m is the slope and b is the y-intercept (the point where the line crosses the y-axis). It's usually easy to graph a line using y=mx+b. Other forms of linear equations are the standard form and the point-slope form.For example, if you have slope of 2 and points (4, 5) your equation will look like this:5=2x+bif x=4, you get 5=2(4)+bsolve for b: -3y=2x-3
What is the quadratic function written as in standard from?
The quadratic equation, in its standard form is: ax2 + bx + c = 0 where a, b and c are constants and a is not zero.
A quadratic equation in standard form is written?
ax2 + bx + c = 0
A quadratic equation in standard form is written ax2 plus bx equals c where a b and c are real numbers and a is not zero?
false apex
What is the quadratic formula for?
The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.
What statements must be true of an equation before you can use the quadratic formula to find the solutions?
The equation must be written in the form ( ax^2 + bx + c = 0 ), where ( a \neq 0 ). This is the standard form of a quadratic equation. If the equation is not in this form, you may need to rearrange it before applying the quadratic formula.
What is the value of the coefficient b when the quadratic equation y equals 3x plus 2 2x - 1 is written in standard form?
it is 1
What has the author George E Forsythe written?
George E. Forsythe has written: 'What is a satisfactory quadratic equation solver?' 'Finite-difference methods for partial differential equations' 'How do you solve a quadratic equation?'
What is this quadratic equation written in standard formx2 - 3 -3x2 plus 8x?
Without an equality sign the given terms of an algebraic expression can't be classed as an equation and so therefore a solution is not possible.
What is this quadratic equation written in standard form ofx2 - 10x plus 16 equals -5?
It is: x2-10x+21 = 0 and the value of x is 3 or 7 when solved
What is this quadratic equation written in standard form of x2 - 2 equals -2x2 plus 5x?
It is: 3x2-5x-2 = 0 and the value of x is -1/3 or 2 when solved
How do you figure out if a quadratic equation is a perfect square?
There are many ways: one is to factorise. If the quadratic is written as ax2 + bx + c then, if b2 = 4ac, the quadratic is a perfect square. It is (x - b/2a)2
What is a quadratic equation?
A quadratic equation is an equation where a quadratic polynomial is equal to zero. It can be written as ax^2+bx+c=0 where a,b,c are the coefficients and x is the variable. A quadratic equation has always two complex solutions for x given by the formula x=-b/2a+sqrt(b^2-4ac)/2a and x=-b/2a-sqrt(b^2-4ac)/2a. Examples of quadratic equations are x^2+x-2=0, 5x^2+6x=0, x^2+1=0 etc.
