exam
Maths Puzzle
Numerical Ability
x2-14x+49/4x* 2x/x-7
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exam Other Question
What transformation of y=2^x results in the equation 1/5(y-3)=2^-(x-4)?
a) horizontal translation of 4, vertical translation of 3, stretch of 5, reflection in x-axis.
b) HT of -4
Find the slope of all lines perpendicular to the line given by 5x+y=5