Please help me that if you did not solve this I will not be able to spend the year ): Point 1

For the following exercises, use the value of the given variable X, and find the value of the variable Y, as it would be with the equation. For the avoidance of doubt: because you have 4 (four) values for X you should repeat all the processes 4 (four) times, once for each value of X.

For X = {5, 8.3, -12, -2}

A). Y = 3 + X + X² ___ 5 (this five went down on everything)

B). Y = 2 * X + 3 - 3X

C). Y = X + 2X² - 3X³

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

the answer is c.

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: