Mathematics, 26.06.2019 01:30 alishadautreuil
If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation? the discriminant is negative the discriminant is -3. the discriminant is 0. the discriminant is positive
Answers: 1
Mathematics, 21.06.2019 14:30
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
Answers: 2
Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describ...
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