Please explain if you can. And don’t say to Google it.
2 answers:
So the coordinates are written (x,y) so if you have a graph you would oput the first dot at 1 over,2 up as x avis is the horizontal axis and y is vertical, then your next dot would be three over ,10 up and then your last dot would be 5 over and 18 up, your intercept is where your line meets your axis
Let's first find the equation of the line in the slope-intercept form, y = mx + b. First, we find the slope. m = (y2 - y1)/(x2 - x1) = (10 - 2)/(3 - 1) = 8/2 = 4 The slope is 4. y = mx + b y = 4x + b Now we need to find b. We start with y = 4x + b, and use the point (1, 2) for x and y. 2 = 4(1) + b 2 = 4 + b b = -2 The equation is y = 4x - 2 Now we can find the intercepts. The x-intercept is where the line crosses the x-axis. There, the y-coordinate is 0. We set y = 0, and solve for x. y = 4x - 2 0 = 4x - 2 -4x = -2 x = 1/2 The x-intercept is (1/2, 0). The y-intercept is where the line crosses the y-axis. There, the x-coordinate is 0. We set x = 0, and solve for y. y = 4x - 2 y = 4(0) - 2 y = 0 - 2 y = -2 The y-intercept is (0, -2).
You might be interested in
The answer for this problem is : -7(x^2+4)
Answer:
Step-by-step explanation:
Answer:
x=4 y=4
Step-by-step explanation:
Answer:
36 sq. cm
Step-by-step explanation:
triangle area= 0.5 * 12* 10
rectangle are= 8* 3
60 - 24 = 36
Answer:
A.
Step-by-step explanation: