# How do you write percentages in APA format?

## How do you write percentages in APA format?

As for percentages specifically, APA has this to say: Use the percent symbol after any number expressed as a numeral. For example: 12%. In APA style, numbers greater than nine are expressed as numerals and use the percent symbol.

What is the graph of 3x 5y =- 15?

Answer provided by our tutors Since the equation ‘3x + 5y = 15’ is transformed to slope-intercept form ‘y = (-3/5)x + 3’ the slope is (-3/5).

### What does the B value represent in standard form?

B-value: The b-value is the middle number, which is the number next to and multiplied by the x; a change in the value of b affects the parabola and the resulting graph.

What does C stand for in general form?

Ax+By+C is a generalized form (in fact the standard generalized form) for a linear equation. where A,B,andC are placeholders for constants (the x and y are variables). The generalized form, Ax+By+C , includes equations such as.

#### What is general form of an equation?

The “General Form” of the equation of a straight line is: Ax + By + C = 0. A or B can be zero, but not both at the same time. The General Form is not always the most useful form, and you may prefer to use: The Slope-Intercept Form of the equation of a straight line: y = mx + b.

Is general form and standard form the same?

General form will typically be in the form “y=mx+b”. M is the slope of the graph, x is the unknown, and b is the y-Intercept. this means that the product of a number and x added to b will equal y. Standard form will always be “x+y= a number value.” so, let’s get some practice.

## What is the general form of quadratic equation?

Quadratic function in general form: y = a x 2 + b x + c y = ax^2 + bx+c y=ax2+bx+c. Quadratic functions can be written in three different forms: general form/standard form, vertex form and factored form. The graph of a quadratic function is always a parabola.

What are the 3 forms of a quadratic equation?

Here are the three forms a quadratic equation should be written in:1) Standard form: y = ax2 + bx + c where the a,b, and c are just numbers.2) Factored form: y = (ax + c)(bx + d) again the a,b,c, and d are just numbers.3) Vertex form: y = a(x + b)2 + c again the a, b, and c are just numbers.