Answer:
-2
Step-by-step explanation:
To find the slope you have to do (y2-y1)/(x2-x1).
So in this case (-7-11)/(5+4)
So the slope is -2
A = pi r^2
a = 3.14 * 97^2
a = 29,544.26 mm^2
Answer:
The ratio of red sweets to yellow sweets is 12.
When a linear equation is in the form y = mx + c, the c, or constant, is the intercept on the y axis, meaning it crosses the y axis at (0, 1).
The gradient (1/3 in this case) is how much the y increments (or decrements) per increase of 1 of the value of x.
This would mean that there would be one point at (0, 1), and another at (3, 2). Draw a line from these two points and beyond, and that is the graph sketched.
