Mathematics, 04.08.2019 18:30 lovelyheart5337
The vertex of the graph of a quadratic function is (2, –1) and the y-intercept is (0, 7). which of the following is the equation of the function? a. y = 2x2 – 8x + 7b. y = 2x2 + 8x + 7c. y = 2x2 + 8x – 7d. y = 2x2 – 7x + 8
Answers: 1
Mathematics, 21.06.2019 16:20, williamsgregg5214
Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.
Answers: 3
Mathematics, 21.06.2019 17:00, nihadsalim10
Find the roots of the equation below. x^2 - 6 + 9 = 0
Answers: 1
The vertex of the graph of a quadratic function is (2, –1) and the y-intercept is (0, 7). whic...
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