College Algebra Unit 1 test review questions with appropriate answers.

College Algebra Unit 1 test review
questions with appropriate answers

x - answers(n/x)n

n/xy - answersn/x x n/y

n/X - answersn/y

r2 - answers(x-h)2+(y-k)2

y2-y1
------ = Slope
x2-X1 - answersHow do you find the slope?

Crosses the x axis - answersWhere does an undefined slope cross?

y=my+b - answersWhat's the formula for point slope form?

Ax+By=C - answersWhat's the formula for standard form?

Y-Y1=m(X-X1) - answersWhat's the formula for point slope form?

Y=b - answersWhat's the formula for a horizontal line?

x=a - answersWhat's the formula for a vertical line?

left to right - answersThe x value tells

Up And Down - answersThe Y value tells

/(x2-X1)^2 + (y2-y1)^2 - answersWhat's the distance Formula?

X1+ X2/2, Y1 +Y2/2 - answersWhat's The Midpoint Formula?

14<x<19 - answersWhat's a problem in Inequality Notation?

[14,19) - answersWhat's a problem for interval notation?

c<x<d - answersWhat's a closed interval?

S<x<t - answersWhat's an open interval?