Algebra 1
posted by Rachel .
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 with your other choices too, recheck them. Are you sure you have the right equation for the line too?
Respond to this Question
Similar Questions

PLease Help!!!Algebra
The line y = 3x + 5 crosses the y axis at ______? 
Help!!!!
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) 
HELP WITH ALGEBRA!!
6. What happens to the graph of the line y = 3x 2 when the equation is changed to y = 3x +6? 
Algebra
Solve the conjunction 2<or=a+3<8 Here is my result :5<or = a<5 Graph y>or=2x+1 Given the pair of inequalities y>x+1 y<3/2x+3 graph their solution set Thanks Danielle For the first one, it's probably just a typo, … 
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 … 
ap algebra
can you check my answers please? Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the xaxis or touches the xaxis and turns around, at each zero. f(x) = 2(x  2)(x 
algebra
In a coordinate plane, the points (2,4) and (3,1) are on a line. Which of the following must be true? 
Calculus
Line l is tangent to the graph of y= x  x²/500 at point Q & it crosses the yaxis at (0, 20) a). Find the xcoordinate of point Q b. Write an equation for line l c) Suppose the graph of y=xx^2/500, where x and y are measured in … 
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?