Mathematics, 04.02.2020 10:46 offensiveneedle
Question 1(multiple choice worth 2 points) find the derivative of f(x) = 7 divided by x at x = 1.
-7
-1
1
7
question 2(multiple choice worth 2 points) find the derivative of f(x) = 4x + 7 at x = 5.
4
1
5
7
question 3(multiple choice worth 2 points) find the derivative of f(x) = 12x2 + 8x at x = 9.
256
-243
288
224
question 4(multiple choice worth 2 points) find the derivative of f(x) = negative 11 divided by x at x = 9.
11/9
81/11
9/11
11/81
question 5 (essay worth 2 points) the position of an object at time t is given by s(t) = 1 - 10t. find the instantaneous velocity at t = 10 by finding the derivative.
Answers: 1
Mathematics, 21.06.2019 14:30
Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.
Answers: 1
Mathematics, 21.06.2019 15:30
Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).
Answers: 3
Mathematics, 21.06.2019 16:20
Find the value of x for which abcd must be a parallelogram -9-6x x-30
Answers: 2
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
Question 1(multiple choice worth 2 points) find the derivative of f(x) = 7 divided by x at x = 1.
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