1103034604 Level: BGiven graphs of the functions f(x)=−2x2+5x+3 and g(x)=2x+1, find the solution set of the following inequality. −2x2+5x+3<2x+1(−∞;−0.5)∪(2;∞)(−0.5;2)(−∞;−0.5)∪(3;∞)(−0.5;3)
1103034603 Level: BGiven graphs of the functions f(x)=x2−6x+8 and g(x)=−2x+4, find the solution set of the following inequality. x2−6x+8≥−2x+4R(−∞;2]∪[4;∞){2}[2;4]
1103034602 Level: BGiven graphs of the functions f(x)=x2−6x+8 and g(x)=2x+1, find the solution set of the following inequality. x2−6x+8>2x+1(−∞;1)∪(7;∞)(1;7)(−∞;2)∪(4;∞)(1;∞)
1103034601 Level: BGiven graphs of the functions f(x)=x2−6x+8 and g(x)=−x2−2x+24, find the solution set of the following inequality. x2−6x+8≤−x2−2x+24[−2;4][2;4][0;24][−6;4]
9000033707 Level: CIdentify the inequality with a solution graphed in the picture.|x(3−x)|>3−x|x(x−3)|<x−3|3x−x2|>x−3|x2−3x|<3−xx2−3|x|>3−xx2−3|x|<x−3
9000025610 Level: BIdentify a quadratic equation which is solved by a graphical method in the picture.x2−6x+9=0x2+9x−3=0x2−9x−3=0x2+6x+9=0
9000022306 Level: BUsing the graph of the function f(x)=−x2−2x+8 solve the following inequality. −x2−2x+8≤5(−∞;−3]∪[1;∞)(−∞;−4]∪[2;∞)[−3;1][−4;2]
9000022302 Level: AComplete the following statement, if possible: „The function f:y=−x2−2x+15 attains only ... values on the interval [−5;3].”nonnegativepositivenegativeneither of the above is valid
9000022307 Level: BUsing the graph of the function f(x)=x2−x−6 solve the system of inequalities. −4<x2−x−6<0(−2;−1)∪(2;3)(−2;3)(−∞;−2)∪(3;∞)(−∞;−1)∪(2;∞)
9000022308 Level: BUsing graphs of the functions f(x)=−2x2+3x+4 and g(x)=x solve the following quadratic inequality. −2x2+3x+4≥x[−1;2]{−1;2}(−1;2)(−∞;−1)∪(2;∞)