What is y-intercept and slope on a graph?

Step-by-step explanation:

Every graph has two axis's, the horizontal line is the x-axis and the Vertical line is the y-axis.

Every line that is graphed is commonly put in slope intercept form:

The b in that equation represent the y-intercept. The y-intercept means the point at which the line of the equation intersects with the y-axis.

The m in the slope intercept form represents the slope of the line. The slope of a line describes both he direction and steepness of the line. The higher the slope the steeper the line. The smaller the slope the less steep the line is.

For example: If we had this line: y = 2x+2

The slope of the line is 2

the y-intercept is 2

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

step-by-step explanation:

what is the figure? attach a picture.