Mathematics, 02.02.2020 16:00, Emilybaez15
What are the vertex and x intercepts of the graph of y=(x+4)(x-2)? select one answer for the vertex and one for the x intercepts.
a. x intercepts (-4,0) ,(2,0)
b. x intercepts (-4,,0)
c. vertex (1,9)
d. vertex (-1,-5)
e. vertex (-1,-9)
f. x intercepts (4,,0)
Answers: 1
Mathematics, 21.06.2019 19:30, tiwaribianca475
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 22:30, renaudciera
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.
Answers: 3
What are the vertex and x intercepts of the graph of y=(x+4)(x-2)? select one answer for the vertex...
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