Does the rule y = 2 · x + 4 represent a linear or an exponential function? explain. a. linear function; the function is in the form y = abx, where a ≠ 0, b > 0, b = ≠ 1 , and x is a real number. b. linear function; the independent variable x is not an exponent. c. exponential function; the function is in the form y = mx + b, where m = slope, b = y-intercept, and x is a real number. d. exponential function; the function is in the form y = abx, where a ≠ 0, b > 0, b = ≠ 1 , and x is a real number.

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.