All Tasks
Angle of inclination
If in one linear function the angle of inclination is equal to $\phi = \frac{\pi}{4}$.
The slope of this function is
# Linear functions
Training
8
Find the coefficients of terms in algebraic expression_1
Find the number $a$ if the following algebraic expression is independent of $x$.
$A= a(x+y+2)-2(x+2y)+6$
# Linear equations
Reasoning
8
Find the Algebraic expression
Which of the following algebraic expressions will give us the expression:
$3x+2y-3$
# Linear equations
Learning
8
Find the coefficients of terms in algebraic expression_3
Find the number $a$ and $b$ if the following algebraic expression is independent of $x$ and $y$.
$A=x(a+3b)+y(2a-6)+2a+5$
Answer 1 is for $a$ and Answer 2 is for $b$
# Equations & Inequations
Reasoning
8
Simplification of algebraic expression_2
If we simplify the following algebraic expression
$A= 2(x-y-2)-3(2x+y)+7$
into the form $ax+by+c$, where the $a,b$ and $c$ are rational numbers, find the $a$ (Answer 1), $b$ (Answer 2) and $c$ (Answer 3)
# Linear equations
Learning
8
Simplify the algebraic expression_1
If we simplify the following algebraic expression:
$ A=(x-3)(x+3)-(x^2-9x+3)$.
the expression will be ...
# Linear equations
Training
8