Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
gradient = change in y/change in x= 1/2
y intercept is -2
so y=1/2x-2
Answer:
8 and 3
Step-by-step explanation:
We first want to add 5 to both sides, making the equation x^2 -11x +24=0, now, we want to use the quadratic formula, which is( -b <u>+</u> sqrt(b^2 -4ac)) /2a
for equations of the form ax^2 + bx +c, so in our case, a =1, b= -11, and c=24,
when you plug in the variables, you will get the answers! :)
Answer:
m<8 = 130
m<6 = 130
m<7 = 50
m<11 = 65
m<15 = 65
m<10 = 65
Step-by-step explanation:
Answer:
y= 4x+1
Step-by-step explanation:
y = mx + b
The b is the y-intercept, so to find it you just need to find where the line is on the y-axis when x is zero
The slope is just rise over run (y2-y1/x2-x1), so the graph in the picture shows us that the line goes up 4 to go over 1. Therefore the slope is 4/1 which is equal to 4.