WebSo it's 2 times-- instead of 2 times y, we can write 2 times x plus 4. 2 times x plus 4 is equal to x plus 7. We can distribute this 2. So we get 2x plus 8 is equal to x plus 7. We can subtract x from both sides of this equation. And then we can subtract 8 from both sides of this equation, subtract 8. Web1) Slope Intercept Form Convert the equation to slope-intercept form: 2x + 3y = 1,470 3y= -2x + 1,470 y= -2/3x + 490 y= mx +b Slope Intercept Form: ___ Y + -2/3x + 490 _____ Slope: ___-2/3 _____ Y-intercept: ___ 490 _____ 2) Describe how you would graph this line using the slope-intercept method. Be sure to write using comp put dot at 490 and then 3 and 2 …
Linear Functions .odt - f x = -⅔*x 490 The graph shows...
Webf(x)= - *x + 490 ⅔ The graph shows the number of wraps sold as a function of the number of sandwiches sold. 2x +3y = 1,470 3y = -2x +1470 y= (-2x +1470) /3 y= - *x + 1470/3 ⅔ y= - *x + 490 ⅔ Slope is - ⅔ Y-intercept is 490 I would use (Graphing equation standard form) to identify x and y intercepts. I will plot the y intercept (0,490 ... Weby = − 2 3x+ 8 3 y = - 2 3 x + 8 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: − 2 3 - 2 3. y-intercept: (0, 8 3) ( 0, 8 3) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. high heels asos
Sal’s Sandwich Shop sells wraps and sandwiches as part of its …
WebThe equation 2x + 3y = 1,470 represents Sal’s profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold. ... WebRound your answer to the nearest tenth. B. 2.4 weeks. Solve the system of linear equations by graphing. Round the solution to the nearest tenth as needed. y + 2.3 = 0.45x. -2y = … WebJun 11, 2024 · In this math video lesson I show the student how to graph the equation 2x+y=4. This equation is in standard form and I covert that to slope intercept form t... high heels black and white