Point slope formula - Study guides, Class notes & Summaries

slope-intercept form - ANSWERy = mx + b slope formula - ANSWERm = (y₂- y₁) / (x₂- x₁) point slope form - ANSWERy - y₁ = m(x - x₁) standard form - ANSWERAx + By = C

x=5 (lin equation) 1 solution 4=5 (lin equation) 0 solutions 5=5 (lin equation) infinite solutions distance formula d squared= delta x squared plus delta y squared Slope Intercept Formula y=mx+b Point Slope Formula y-y1=m(x-x1) Two Point Formula y-y1=(y2-y1)/(x2-x1) x (x-x1) Standard Form of a Line ax plus by equals c if dividing an inequality by a negative number flip the sign Interval notation Bracket= definite, parenthes...

Rational Numbers - Answer-Any number that can be expressed as a fraction with the numerator as an integer and the denominator is a non-zero integer Irrational Number - Answer-Any non-terminating, non-repeating number that cannot be expressed as a fraction (Ex: pi) Real Number - Answer-Any number that can fall into the above categories Complex Number - Answer-Any number that contains the imaginary number i, where i= square root of negative 1 Greatest Common Factor (GCF) - Answer-The g...

NCSSM Placement Test Exam Questions And Answers (Verified And Updated) Tangent - answerintersects a circle in only 1 place. Secant - answerintersects a circle in 2 places. Intersection of a tangent and a radius - answerform right angles when they intersect. Equation of a circle - answerx minus h squared plus y minus k squared equals radius squared. Circumference of a circle - answer2 times pi times radius or pi times diameter. Area of a circle - answerpi times radius squared. Central an...

ATITEAS 7 MATH EXAM RECENTLY UPDATED 2023 WITH COMPLETE SOLUTIONS 1. Simplify the following expression: 2x + 4y - 3x - 2y Solution: 2x - 3x + 4y - 2y = -x + 2y 2. If a recipe calls for 2 1/2 cups of flour, and you want to make 1/2 of the recipe, how much flour do you need? Solution: To make 1/2 of the recipe, you need half the amount of flour, which is: (1/2) x 2 1/2 cups = 1 1/4 cups 3. Solve for x: 2(x + 5) = 12 Solution: First, distribute the 2: 2x + 10 = 12 Then, subtract ...

Question 1 Correct 4.16 points out of 4.16 Use the point-slope formula to write an equation of the line with the given slope that passes through the given point. Write your answer in slope-intercept form. slope = 12; through (– 1, 4) Select one: A. y = 12x + 16 B. y = −3x + 12 C. y = 12x + 4 D. y = 12x − 1 Question 2 Correct 4.17 points out of 4.17 Fill in the blank. The point (−6, 1) is in the quadrant. Select one: A. fourth B. third C. first D. second Straighterl...

What is sediment yield - Answer-the amount of eroded soil that is delivered to a point in the watershed that is remote from the origin of the detached soil particles Sediment yield does not include _______________? - Answer-the sediment that is deposited after it is eroded but before it reaches the point of interest in the watershed. Do RUSLE and USLE estimate sediment yield? - Answer-NO What does RUSLE stand for? - Answer-Revised Universal Soil Loss Equation What do both the RUSLE and USL...

PRECALCULUS GUIDE Rational Number - answer-any number that is a real number that can be written ass a terminating or repeating decimal Irrational Number - answer-real number that cannot be written as a terminating or repeating decimal (square root of 5) Quadratic Formula - answer-b±[√b²-4ac]/2a Factoring Cubes - answera^3+b^3=(a+b) (a^2-ab+b^2) -if it is A^3-B^3 then change to (a-b)(a^2+ab+b^2) Discriminant - answer-for quadratic expression, the discriminant is b^2-4ac -determines t...

Praxis 5165 Latest Update Graded A+ Integration by parts formula ∫udv= uv-∫vdu 1 + tan^2x = sec^2x 1 + cot^2x = csc^2x sin^2x + cos^2x = 1 Slope Intercept Form y=mx+b Point Slope Form y-y1=m(x-x1) Discriminant b2-4ac If b2-4ac > 0 There are 2 real roots If b2-4ac < 0 There are no roots If b2-4ac = 0 1 real root Distance between two points d = √(x1-x2)2 + (y1-y2)2 Volume of a Sphere Formula V=4/3πr3 Surface Area of a Sphere SA=4πr2 Volume of...

UGA MATH PLACEMENT TEST WITH COMPLETE SOLUTIONS 100% 2023/2024 x=5 (lin equation) 1 solution 4=5 (lin equation) 0 solutions 5=5 (lin equation) infinite solutions distance formula d squared= delta x squared plus delta y squared Slope Intercept Formula y=mx+b Point Slope Formula y-y1=m(x-x1) Two Point Formula y-y1=(y2-y1)/(x2-x1) x (x-x1) Standard Form of a Line ax plus by equals c if dividing an inequality by a negative number flip the sign I...