Negative 8 divided by 2 is negative 4, negative 2x minus 4. At time3:30you said that you can't make it into slope interval form. The Algebra Project was born out of one parent's concern with the mathematics education of his children in the public schools of Cambridge, Massachusetts.
- Write the following inequality in slope-intercept form 5x-5y 70 6
- Write the following inequality in slope-intercept form 5x-5y 70 12
- Write the following inequality in slope-intercept form 5x-5y 70 million
- Write the following inequality in slope-intercept form 5x-5y 70 y
Write The Following Inequality In Slope-Intercept Form 5X-5Y 70 6
So x is equal to negative 2 is right there, negative 1, negative 2, and x is just always going to be equal to negative 2 in both directions. If I go back negative 1, so if I go in the x direction negative 1, that means in the y direction I go positive two, because two divided by negative one is still negative two, so I go over here. So then we are done. We just have to get rid of this 2, and the best way to do that that I can think of is divide both sides of this equation by 2. And remember it is just below the line as you count going up. This video might help: I hope that's helpful! In y=mx+b must b be a whole number(4 votes). Provide step-by-step explanations. Learn to convert equations like 4x + 2y = -8 into slope-intercept form. Gauthmath helper for Chrome. All right, let's do line B. The graph has no y-intercepts if c is nonzero, and all real numbers for its y-intercepts if c is zero. So that means that if I change x by positive 1 that y goes down by negative 2. Algebra spring break math packet by Algebra Works. It's just that the slope is 0.
Write The Following Inequality In Slope-Intercept Form 5X-5Y 70 12
Try Numerade free for 7 days. The slope is m, and in the first equation is being multiplied by the x, so without the x the slope in the second equation would be -2? Back 2 and then up 4. Y is just going to stay at negative 4. Good Question ( 177). The slope intercept form of a linear equation has the following form where the equation is solved for y in terms of x: y = a + bx. Shouldnt he divide by 4? How do i find the slope intercept form if the equation is written differently? Example 1. Write the following inequality in slope-intercept form 5x-5y 70 12. y = -13 + 7x. And the answer is you won't be able to because you this can't be put into slope-intercept form, but we can simplify it.
Write The Following Inequality In Slope-Intercept Form 5X-5Y 70 Million
So this is line A, let me graph it right now. In 1982, Robert "Bob" Moses (who had been providing additional math instruction to his daughter) joined, Mary Lou Mehrling, his daughter's eighth grade teacher, to help several students with the study of algebra. By clicking Sign up you accept Numerade's Terms of Service and Privacy Policy. Also what is the x mean in "y=mx+b". Write the following inequality in slope-intercept form 5x-5y 70 million. The y intercept is (0, -7. His success in producing the first students from the Open Program of the Martin Luther King School who passed the city-wide algebra examination and qualified for ninth grade honors geometry was a testament to his skill as a teacher. Gauth Tutor Solution. Moses, who had taught secondary school mathematics in New York City and Tanzania, decided that an appropriate goal for those students was to have enough skills in algebra to qualify for honors math and science courses in high school. No, b does not have to be a whole number. If I go over 2, I'm going to have to go down 4.
Write The Following Inequality In Slope-Intercept Form 5X-5Y 70 Y
And you get x is equal to negative 2. So if I go over one in the positive direction, I have to go down 2, that's what a negative slope's going to do, negative 2 slope. Now we're almost at slope-intercept form. So you divide both sides of this equation by 4. So, if b=1/2 then the line will cross the y axis between the 0 and the 1. 4. Write the following inequality in slope-interce - Gauthmath. Created by Sal Khan and Monterey Institute for Technology and Education. Rewrite this equation in slope intercept form. Get 5 free video unlocks on our app with code GOMOBILE.
We have our coordinate plane over here. Want to join the conversation? Also, if y= mx +b, shouldn't the slope in y = -2x - 4 be -2? In order to eliminate the coefficient (2) on Y. Why where you able to do that. The slope is 5/8, so from your y-intercept point, count right 8 and then go up 5. If you choose 0 for x then y=5/8 * 0 + 8/9 = 8/9 so your first point is (0, 8/9). SOLVED: write the following inequality in slope-intercept form. 5x-5y≥70. Let me just do that. Check the full answer on App Gauthmath. So we divide the left-hand side by 2 and then divide the right-hand side by 2. The first thing I'd like to do is get rid of this 4x from the left-hand side, and the best way to do that is to subtract 4x from both sides of this equation.