20 POINTS Geometry Will Mark Brainliest.

m < 3 = 68°

Step-by-step explanation:

Given m<7 = 22°, apply the Alternate Interior Angles Theorem to solve for m<5 which is also 22°.

You can use the Vertical Angles Postulate to find the m<2 which is also 22°.

Given that m || n and y is perpendicular to m, making y also perpendicular to n.

Since x and y are parallel, x is also perpendicular to n.

This means m<2 + m<3 = 90°

22° + m<3 = 90°

m<3 = 68°

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step-by-step explanation:

pleaze mark brainliest!

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is