The y-intercept of the line y 3x + 2 is
WebWe're asked to determine the intercepts of the graph described by the following linear equation: 3x+2y=5 3x + 2y = 5 To find the y y -intercept, let's substitute \blue x=\blue 0 x = … WebDraw the graph of \ (2x + 3y = 12\). If you recognise this as a straight line then: When \ (x = 0\), then \ (2 \times 0 + 3y = 12\) means \ (3y = 12\), so \ (y = 4\). Plot (0, 4). When \ (y...
The y-intercept of the line y 3x + 2 is
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WebMath Algebra R Number: Form Name: 10. Find the x- intercepts of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around at each intercept. f(x) = (x + 1)(x-7)(x - 1)² A. -1, crosses the x-axis; 7, crosses the x-axis; 1, touches the x-axis and turns around B. -1, crosses the x-axis; 7, crosses the x-axis; 1, crosses the x … WebFor each of the following quadratics, calculate the x and y intercepts, vertex and the maximum or minimum output (y value). a. y = x² + 2x - 5 b. y = 4x² - 12x + 9 y intercept x Intercept (s) Vertex Max/min value y intercept x intercept (s) Vertex Max/min value Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution
Weby=1/3x - 2. is a demonstration of the Slope-Intercept Form. Which is written, y=mx + b. the -2 is obviously b which is the y-intercept. You would graph -2 as (0,-2). You would go 3 left and 1 up. Or better known as rise/run. And you would continue to … WebShow that y=3x-2 and 3y-9x+5=0 are parallel. Parallel lines have the same gradient (same 'm' value in y=mx+c). Therefore m=3 for both equations; if they are parallel lines. The second equation needs to be rearranged for y to determine this. 3y-9x+5 = 0, 3y = 9x-5 y = 3x - 5/3 Therefore m=3 in the second equation, and the lines are parallel.
WebWe can find the equation of a straight line when given the gradient and a point on the line by using the formula: \ [y - b = m (x - a)\] where \ (m\) is the gradient and \ ( (a,b)\) is on the... Web17 Apr 2024 · y-intercept of the line is y=3x/4+1/2 Advertisement Advertisement New questions in Mathematics. Please help to hard and I’ll give u 20 points Clive wants to …
WebAlgebra Graph y=3x+2 y = 3x + 2 y = 3 x + 2 Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 3 3 y-intercept: (0,2) ( 0, 2) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find …
Web13 Jan 2016 · The slope and intercept can be read from an equation in the form y=mx+b When you isolate y, the slope is given by the m term (the coefficient of x), and the y … raw knivesWebExample 1: y=mx+c form. State the gradient and y -intercept of the line y = −3x + 8. Rearrange the equation to make y the subject. The equation y = −3x + 8 is already in the general form of y=mx+c so we can progress to step 2 straight away. 2 Substitute x = 0 into the equation to find the y -intercept. rawknee wallpaperWeby=3x+20 Geometric figure: Straight Line Slope = 6.000/2.000 = 3.000 x-intercept = 20/-3 = -6.66667 y-intercept = 20/1 = 20.00000 Rearrange: Rearrange the equation by subtracting … simple forge projectsWeb11 Apr 2024 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... simple form 8824 exampleWebThe slope of y = 2x + 1 is 2. The parallel line needs to have the same slope of 2. We can solve it by using the "point-slope" equation of a line: ... For y − 2 = 3x: the slope is 3, and y … raw knowledge centerWeb19 Aug 2024 · Since the line crosses the y-axis at the third minor tick mark between -2 and -3, the y-intercept is equal to -3.2. Y-Intercept Examples If the equation is given then the y … simple formal attire for womenWebThe \ (y\)-intercept is 3 because the line crosses the \ (y\)-axis at (0, 3). So the equation of the line in the form \ (y = mx + c\) is \ (y = 1x + 3\) or just \ (y = x + 3\).... simple formal attire for wedding