Leslie plants a tree that will grow at an average rate of 6 inches each year. she graphs a line that represents the predicted growth of the tree, with x representing the number of years since she planted the tree and y representing the height of the tree in inches. what is the slope of the line? a. b. c. 3 d. 6

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.