I'm going to have to go with →-6.8s - 10y + 22
When we add or subtract polynomials, the addition or subtraction is applied to the coefficients of the terms of equal powers.
For the given polynomials, we are required to do subtraction as follows:
(-4.1 x^2 + 0.9 x - 9.8) - (1.7 x^2 - 2.4 x - 1.6)
= -4.1 x^2 + 0.9 x - 9.8 - 1.7 x^2 + 2.4 x + 1.6
= (-4.1-1.7) x^2 + (0.9+2.4) x + (-9.8+1.6)
= -5.8 x^2 + 3.3 x - 8.2
The final expression (solution) is:
-5.8 x^2 + 3.3 x - 8.2
Answer:
False
Step-by-step explanation:
At any X point, there should be only one Y point. So at X=1, function should intercept Y axis only at a single point, whereas this graph intercepts it two times. It is not a function, but it is a graph.
Answer:
Divide $26.25 by 3 to find out the cost of the unit price. It is $8.75.
