A Level Maths Aqa Higrades n n n n
if Ntwo Nlines Nare Nperpendicular, Nwhat Nmust Ntheir Ngradients Nequal Nto Nwhen Nmultiplied
n n n n n n n n n n n n
Ntogether? N- N Ncorrect Nanswer--1
n n n n n
What Nis Nthe Nequation Nto Ncalculate Nthe Ngradient Nof Na Nline? N- N Ncorrect Nanswer-y₂-
n n n n n n n n n n n n n n
y₁/x₂-x₁
What Nis Nthe Nequation Nto Ncalculate Nthe Nlength Nof Na Nline? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n
√(y₂−y₁)^2 N+ N(x₂-x₁)^2 n n
What Nis Nthe Nequation Nto Ncalculate Nthe Nmidpoint Nof Na Nline? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n
(x₂+x₁) Nover N2 N, N(y₂+y₁) Nover N2 n n n n n n
What Nis Nthe Nequation Nof Na Ncircle? N- N Ncorrect Nanswer-x²+y²=r²
n n n n n n n n n n
How Ndo Nyou Nfind Nthe Nmidpoint Nof Na Ncircle Nfrom Nthe Nequation? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n n
(x-a)²+(y-b)²=r²
If Na Nfactor Nof Na Nline Nequation Nis N(x-2)², Nor Nthe Nline Nequation Nis Njust Ny=(x-2)², Nhow
n n n n n n n n n n n n n n n n
Nmany Nsolutions Ndoes N(x-2)² Ngive Nand Nwhat Ndoes Nthis Nlook Nlike Non Na Ngraph. N- N
n n n n n n n n n n n n n n n n
Ncorrect Nanswer-This Ngives Njust None Nsolution, Nthat Nx=2. NThis Nmeans Nthat Nthe Nline
n n n n n n n n n n n n n
Njust Ntouches Nthe Nx Naxis Nat N(2,0).
n n n n n n n
What Ndoes Na Nx⁴ Nand Na N-x⁴ Ngraph Nlook Nlike? N- N Ncorrect Nanswer-An Nx⁴ Nlooks Nlike Na
n n n n n n n n n n n n n n n n n
NW
n
A N-x⁴ Nlooks Nlike Nan Nupside Ndown NW
n n n n n n n
What Ndoes Nan Nx³ Nand Na N-x³ Ngraph Nlook Nlike? N- N Ncorrect Nanswer-An Nx³ Ngraph
n n n n n n n n n n n n n n n
Nappears Nto Ntravel Nfrom Nbottom Nleft Nto Ntop Nright Nwith Ntwo Ncurves
n n n n n n n n n n n n
A N-x³ Ngraph Nappears Nto Ntravel Nfrom Nbottom Nright Nto Ntop Nleft Nwith Nalso Ntwo Ncurves
n n n n n n n n n n n n n n n
How Ndo Nyou Nfind Nthe Nmin/max Npoint Nof Na Nquadratic? N- N Ncorrect Nanswer-Complete
n n n n n n n n n n n n n
Nthe Nsquare; Nthe Nx Nin Nthe Nbracket Nwill Nbe Nthe Nx Ncoordinate Nand Nthe Nnumber Nout
n n n n n n n n n n n n n n n n
Nthe Nbracket Nwill Nbe Nthe Ny Ncoordinate
n n n n n n n
How Ndo Nyou Nestablish Nthat N(x-3) Nfor Nexample, Nis Na Nfactor Nof Nan Nequation? N- N
n n n n n n n n n n n n n n n
Ncorrect Nanswer-Sub Nin N3 Nfor Nexample. NIf Nit Nis Na Nfactor, Nthere Nwill Nbe Nno Nremainder
n n n n n n n n n n n n n n n n
Nand Nit Nwill Nequal N0.
n n n n n
If Nno Nfactors Nof Nan Nequation Nare Ngiven Nand Nyou Nare Nasked Nto Nfactorise, Nwhat
n n n n n n n n n n n n n n
Nshould Nyou Ndo? N- N Ncorrect Nanswer-Try Nsmall Nintegers Nusing Nsubstitution
n n n n n n n n n n n
if Ntwo Nlines Nare Nperpendicular, Nwhat Nmust Ntheir Ngradients Nequal Nto Nwhen Nmultiplied
n n n n n n n n n n n n
Ntogether? N- N Ncorrect Nanswer--1
n n n n n
What Nis Nthe Nequation Nto Ncalculate Nthe Ngradient Nof Na Nline? N- N Ncorrect Nanswer-y₂-
n n n n n n n n n n n n n n
y₁/x₂-x₁
What Nis Nthe Nequation Nto Ncalculate Nthe Nlength Nof Na Nline? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n
√(y₂−y₁)^2 N+ N(x₂-x₁)^2 n n
What Nis Nthe Nequation Nto Ncalculate Nthe Nmidpoint Nof Na Nline? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n
(x₂+x₁) Nover N2 N, N(y₂+y₁) Nover N2 n n n n n n
What Nis Nthe Nequation Nof Na Ncircle? N- N Ncorrect Nanswer-x²+y²=r²
n n n n n n n n n n
How Ndo Nyou Nfind Nthe Nmidpoint Nof Na Ncircle Nfrom Nthe Nequation? N- N Ncorrect Nanswer-
n n n n n n n n n n n n n n n
(x-a)²+(y-b)²=r²
If Na Nfactor Nof Na Nline Nequation Nis N(x-2)², Nor Nthe Nline Nequation Nis Njust Ny=(x-2)², Nhow
n n n n n n n n n n n n n n n n
Nmany Nsolutions Ndoes N(x-2)² Ngive Nand Nwhat Ndoes Nthis Nlook Nlike Non Na Ngraph. N- N
n n n n n n n n n n n n n n n n
Ncorrect Nanswer-This Ngives Njust None Nsolution, Nthat Nx=2. NThis Nmeans Nthat Nthe Nline
n n n n n n n n n n n n n
Njust Ntouches Nthe Nx Naxis Nat N(2,0).
n n n n n n n
What Ndoes Na Nx⁴ Nand Na N-x⁴ Ngraph Nlook Nlike? N- N Ncorrect Nanswer-An Nx⁴ Nlooks Nlike Na
n n n n n n n n n n n n n n n n n
NW
n
A N-x⁴ Nlooks Nlike Nan Nupside Ndown NW
n n n n n n n
What Ndoes Nan Nx³ Nand Na N-x³ Ngraph Nlook Nlike? N- N Ncorrect Nanswer-An Nx³ Ngraph
n n n n n n n n n n n n n n n
Nappears Nto Ntravel Nfrom Nbottom Nleft Nto Ntop Nright Nwith Ntwo Ncurves
n n n n n n n n n n n n
A N-x³ Ngraph Nappears Nto Ntravel Nfrom Nbottom Nright Nto Ntop Nleft Nwith Nalso Ntwo Ncurves
n n n n n n n n n n n n n n n
How Ndo Nyou Nfind Nthe Nmin/max Npoint Nof Na Nquadratic? N- N Ncorrect Nanswer-Complete
n n n n n n n n n n n n n
Nthe Nsquare; Nthe Nx Nin Nthe Nbracket Nwill Nbe Nthe Nx Ncoordinate Nand Nthe Nnumber Nout
n n n n n n n n n n n n n n n n
Nthe Nbracket Nwill Nbe Nthe Ny Ncoordinate
n n n n n n n
How Ndo Nyou Nestablish Nthat N(x-3) Nfor Nexample, Nis Na Nfactor Nof Nan Nequation? N- N
n n n n n n n n n n n n n n n
Ncorrect Nanswer-Sub Nin N3 Nfor Nexample. NIf Nit Nis Na Nfactor, Nthere Nwill Nbe Nno Nremainder
n n n n n n n n n n n n n n n n
Nand Nit Nwill Nequal N0.
n n n n n
If Nno Nfactors Nof Nan Nequation Nare Ngiven Nand Nyou Nare Nasked Nto Nfactorise, Nwhat
n n n n n n n n n n n n n n
Nshould Nyou Ndo? N- N Ncorrect Nanswer-Try Nsmall Nintegers Nusing Nsubstitution
n n n n n n n n n n n
