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In the equation y - y1 = m(x - x1), the variable "y1" represents which of the following?

The y-coordinate of a variable point on the line

The y-coordinate of a fixed point on the line

Slope of the line

The y-coordinate of the midpoint on the line

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)