Answer:
He can add through calculater or by doing addition in his mind
Answer:
y=-3x+4
Step-by-step explanation:
The question is asking for the equation in slope-intercept form. This is y=mx+b where m is the slope and b is the y-intercept.
The slope can be found by counting the units in between two points on the graph. Remember that slope is rise over run or y/x. Two points on the graph are (2,-2) and (1,1). The y is increasing by 3 while x is decreasing by 1. This means the slope is -3.
The y-intercept is where the line intersects with the y-axis. In this case, that point is (0,4). Therefore, b=4.
The final answer is y=-3x+4.
Answer:
You need to attach the image
Step-by-step explanation:
Answer:
Ha
Step-by-step explanation:
25% = 1/4
So to get the unknown number, multiply 9 by 4:
9 × 4 = 36
