Zadanie 5b
Find the area of R.
Straight-line relationships
Determine equations and key features of lines, including conditions for parallelism and perpendicularity.
Tę umiejętność sprawdza 15 zadań wzorowanych na arkuszach IB z lat 2022–2026.
Zadania sprawdzające tę umiejętność: 15 Otwórz w wyszukiwarce z filtrami
Zadanie 7c
The line y=mx+12 meets this parabola at x=−3 and x=3. Find m.
Zadanie 7c
Line L1 has equation 2x − 12y + 47 = 0. State its gradient.
Zadanie 7d
L1 is normal to the graph at A = (1/2, 4). Line L2 is the tangent at A. (i) Find its gradient. (ii) Hence or otherwise find its equation.
Zadanie 7b
Write h(x).
Zadanie 4a
(i) Find the midpoint of AC. (ii) Find the Cartesian equation of OB.
Zadanie 7a
Find f(x) in the form mx+c.
Zadanie 7a
Find f(x) in the form mx+c.
Zadanie 1b
Find the gradient of L.
Zadanie 1c
Hence write an equation of L.
Zadanie 1a
Find the equation of L.
Zadanie 1b
L passes through (k,−3). Find k.
Zadanie 7d
Sketch f″, labelling its x- and y-intercepts.
Zadanie 1a
Find g(x).
Zadanie 1b
Find h(x).