Mathematics, 24.08.2020 20:01 lewislatavia043
Please help quicckkk! I'm going to be posting LOTSS of questions in a few minutes so please stay active guys! The equation of a curve is y = x^2 − 6x + k, where k is a constant. (i) Find the set of values of k for which the whole of the curve lies above the x-axis. [2] (ii) Find the value of k for which the line y + 2x = 7 is a tangent to the curve. [3]
Answers: 1
Mathematics, 21.06.2019 14:00
Solve |2x - 5| = 4 if anyone could , that would be great
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Mathematics, 21.06.2019 18:00
Ihave trouble finding the nth term of a linear sequence
Answers: 2
Mathematics, 22.06.2019 00:30
Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)
Answers: 3
Mathematics, 22.06.2019 01:30
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
Please help quicckkk! I'm going to be posting LOTSS of questions in a few minutes so please stay act...
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