Help!!!!
posted by Margie .
2. The line y = 4x  7 crosses the y axis at:
(4, 0)
(0, 4)
(7, 0)
(0, 7)
(0,7). if u get a graphing calculator then u would be able to solve easily.
Set x=0 and solve for y to get
y = 4*0  7 = 0  7 so
y=7
The coordinate is (0,7)
Respond to this Question
Similar Questions

Algebra 1
2. The line y = 4x  7 crosses the y axis at: a.(4, 0) b.(0, 4) c.(7, 0) d.(0, 7) Set y=0 and solve for x You can automaticallly elimintae b. and d. because y has to be 0 when the line crosses the yaxis. Something seems to be wrong … 
graphing exponential function
P(x) = (xa)^4 (xb)^3 (xc) where a>0, b<0, c>0, a<c How do I sketch a graph of this? 
math
The "x intercept" is where y = 0, which is where the curve crosses the x axis. Solve y = x^2+ 2x 8 = 0 You can write that as y = (x+4) (x2) = 0 There are two places where y = 0. The factored equation tells you where they are. how … 
polynomial functiomscheck
Can you please check my work and answers. Find the xintercepts of the polynomial function. State whether the graph crosses the xaxis, or touches the xaxis and turns around, at each intercept. 1.f(x) = (x + 1)(x  3)(x  1)^2 I … 
Algebra 2
I need help with this problem because I do not have a graphing calculator. Explain how you would solve this equation using your graphing calculator in five steps then give the solution. 2x 3y=8 5x+ 4y= 11 Also how do you determine … 
Algebra 2
I need help with this problem because I do not have a graphing calculator. Explain how you would solve this equation using your graphing calculator in five steps then give the solution. 2x 3y=8 5x+ 4y= 11 
algebra
In a coordinate plane, the points (2,4) and (3,1) are on a line. Which of the following must be true? 
Maths
Line L1 has equation 2x 3y+12=0 Gradient of L1 is 2/3x The line L1 crosses the x axis at the point A and the y axis at the point B. The line L2 is perpendicular to L1 and passes through B. A) find and equation of L2 The line L2 crosses … 
Maths
Sketch the curve with equation y = (x 1)³  4(x  1) It's not really the sketching which is the problem but more working out where the graph crosses the xaxis and yaxis? 
Math calculus 2
A propane tank is in the shape generated by revolving the region enclosed by the right half of the graph of (4*x^2)+(64*y^2)=144 and the yaxis about the yaxis. If x and y are measured in meters find the depth of the propane in the …